Luminar Review for Shotkit

Luminar 4 Review

The most up to date and in-depth Luminar review you'll find. Discover whether Luminar 4is the Lightroom killer we've been waiting for!

This Luminar 4 review is for all levels of photographer here in 2023. Whether you’re picking up a camera for the first time or a seasoned pro, you should definitely keep reading.


Luminar 4 is an undeniably useful, feature-rich image editing, organization and management solution with a notably modern interface, unique retouching tools unavailable elsewhere and a budget-friendly one-time price tag. Luminar 4 uses AI to produce brilliantly realistic, non-destructive edits to RAW and JPEG images on any device like Mac and PC, including portrait enhancement, one-click ‘Looks’ and AI sky replacement.

The truth is, there’s never been post-processing software available to consumers that’s quite like this…


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Skylum has turned the photography industry on its head with the release of Luminar 4. It’s no exaggeration to say that photo editing will never be the same again.

You probably have the same questions I did:

Does Luminar 4 improve on the limitations of Luminar 3? Is it worth the upgrade? Are the Artificial Intelligence features just gimmicks? Is it a budget-friendly Lightroom alternative? Is it better to choose Luminar AI?

I’ve spent a few weeks testing out the most eagerly anticipated image editing app of the year.

Read on to take a more in-depth look at this intriguing new software…

What is Luminar?

What is Luminar 4

See More Reviews

Luminar is a non-destructive image editing and photo management software for Mac & PC, designed to deliver professional results in less time than anything else currently available.

Luminar uses Artificial Intelligence (AI) powered tools to make complex editing simpler. You can let the software do all the work for you, or take full control of each edit yourself.

With this latest incarnation, Luminar 4 brings numerous feature upgrades, and can be used as a standalone image editing application OR as a plugin for Adobe Photoshop CC, Lightroom, Photoshop Elements and Apple Photos.

Luminar 4 can now be used in conjunction with industry-standard software such as Adobe Lightroom, bringing the power and convenience of the latest high-tech AI processing into an editing workspace many users will already be familiar with.

Luminar 4 is a one-off purchase (as opposed to a monthly subscription payment like the Adobe Creative Cloud), and will replace both Luminar 3 and Luminar Flex.

The cost includes ongoing feature and performance updates, as well as bug fixes and support.

Keep reading to find out more about the most recent 4.3 update, or check out our article comparing Luminar Neo vs Luminar AI if you want the latest version of the software.

New & Improved Features in Luminar 4

  Many photographers reading this will have already used Luminar 3, and will simply want to know whether it’s worth upgrading to Luminar 4.

In this review, I’ll start by reviewing the newest and most exciting features of Luminar 4. Then, I’ll include the existing features carried over from the previous versions, for those of you who are completely new to the software.

  • Refined Edit Module

In Luminar 4, filters are now called “tools”, and have been organised into 6 tabs with icons which run down the right hand side of the edit pane.

These include: Layers, Canvas, Essentials, Creative, Portrait and Pro.

Each tool panel appears when clicked, and disappears when the next panel is clicked – something that helps to keep the workspace uncluttered.

Here are the tools you can expect to see in each panel:


(The ability to add multiple editing layers to each image)

  • Crop Tool
  • Erase Tool
  • Lens & Geometry
  • Light
  • AI Structure
  • Color
  • Details Enhancer
  • Denoise
  • Landscape Enhancer
  • AI Sky Replacement
  • Sunrays
  • Dramatic
  • Matte Look
  • Mystical
  • Color Styles (LUT)
  • Texture Overlay
  • Glow
  • Film Grain
  • AI Skin Enhancer
  • Portrait Enhancer
  • High Key
  • Orton Effect
  • Advanced Contrast
  • Advances Gradient
  • Dodge & Bur
  • Color Enhancer
  • Photo Filter
  • Split Toning

I must admit that I think Skylum could improve the organisation – it’s not immediately obvious what’s contained in each panel before clicking it, and a search bar for tool items would be useful.

Some general interface improvements have been made over Luminar 3, including larger fonts, increased spacing between elements, increased availability of basic tools, enlarged sliders and better optimized contrast of interface elements.

These are all small tweaks that have come about following feedback from users, which is nice to know that Skylum is listening.

Unfortunately, multiple options for exporting photos are still sadly missing – the basics are there, but you’re unable to create export presets, for example. Hopefully, this will be added to a future update.

  • External Editor

This is one of the most exciting additions to Luminar for many photographers, namely, the ability to easily open a photo in Luminar 4 direct from Lightroom (or Photoshop or Apple Photos).

Thankfully, the process is entirely seamless – from the Lightroom Library or Develop module, you simply right click an image, then select ‘Edit In > Luminar 4’.

You’re able to edit a version of your image with existing Lightroom adjustments, or without – for those more comfortable using Lightroom as their ‘base editor’, choosing ‘with Lightroom adjustments’ allows you to keep the edits.

Luminar 4 External Editor

The ability to open Lightroom files in Luminar 4 in just a couple of clicks is great for workflow.

Once the image has been opened in Luminar 4, you are free to make whatever additional edits you like, including the use of any number of the powerful AI features reviewed below, then… and this is the best bit… save the file straight back into Lightroom with the new edits.

If you’re editing direct from a Lightroom Collection, the newly Luminar-processed file is placed in your file grid right before the original, making file organisation a piece of cake. There’s absolutely no disruption to your existing Lightroom workflow.

This mutual editing functionality is a clear indicator that Skylum is positioning Luminar as a complementary product to Lightroom, rather than as a replacement.

Those users who prefer to use Luminar 4 as their sole editor can carry on doing so, but for those of us who are tethered to the Adobe workflow for whatever reason, taking advantage of the power of Luminar is simple and effecient.

VERDICT: 10/10
  • AI Sky Replacement

This being the headline feature of Luminar 4, and according to many users, worth the price of the software alone, I was expecting to be blown away.

Did it meet my expectations? Actually, it surpassed them!

Truth be told, I secretly wanted the AI Sky Replacement tool to be a gimmick. Learning how to replace a sky believably in Photoshop takes a lot of skill and patience…

Had this sub-$100 software really just replaced a professional retoucher?!

With this Photoshop alternative, one-click changes the sky in your photo. When I say one-click, I mean it – you just select one of the bundled skies… and that’s it. (You’re also able to add your own skies.)

Luminar 4’s black magic then pretty much instantly replaces not only the sky, but matches the horizon line with pin-point accuracy... and even re-colours and re-lights the rest of the image!


Realistically replacing the sky in an image takes one click – note how the scene is also re-lit to suit the new sky.

From there, you can use all the other tools to tweak to your heart’s content to create an image that’s completely and undeniably believable. Something no one would even consider was fake.

Every time I use this tool, it leaves my jaw on the floor – it’s like seeing a photo taken at the exact same position, but at different times of the day.

The AI Sky Replacement tool is so good that it actually makes me feel a little uncomfortable using it! I feel like I’m lying to viewers, as the results are so realistic. It’s like fake news… but for photography!

If you’re a real-estate photographer, this tool is a godsend. No more waiting around until the perfect time of day to take a house facade photo, or paying costly retouchers to insert fake skies into images.

This tool is perfect for travel photographers too – imagine having only a day to get a shot of the Eiffel Tower, then turning up to a boring, lifeless sky. One click in Luminar 4, and you get that amazing sunset photo you were aiming for, along with all the Instagram Likes :-)

The most incredible thing about AI Sky Replacement is how it masks all the foreground elements so perfectly – every gap in that Eiffel Tower’s myriad rungs would show the new sky behind it…

Ai sky replace Luminar 4

The accuracy of AI Sky Replacement is mind-blowing – this edit took 3 seconds | © Jad Limcaco.

Even for wedding photographers like myself, being able to replace a sky realistically would definitely add value to a client’s photo – just remember to choose something similar to the time of day you shot. You don’t want your clients scratching their heads trying to remember the fireball sunset, when in fact is was overcast!

Another impressive feature is the ability to sync the AI edits across several photos… with Luminar 4 adjusting each image individually – this is in contrast to Lightroom’s batch edit functionality, which ‘blindly’ adds the exact same edits to each image, regardless of its content.

Also, thanks to a ‘Relight Scene Technology’ feature in the Luminar 4.2 update, colours are now even more realistically retained from your original photo, with no unrealistic glows or casts on white objects.

In summary, Luminar 4’s Sky Replacement tool has exceeded all the hype, and is easily worth the price of the software alone.

It’s well-executed, and the type of tool that will have you re-editing all your existing photos!

VERDICT: 10/10
  • AI Augmented Sky

As part of the recent Luminar 4.2 update, Skylum provides another industry first with this powerful, if somewhat unusual, addition to their award-winning image editing software.

Residing in the Creative tab, the new AI Augmented Sky tool lets your choose various creative elements to overlay on your photos.

These include objects such as birds in flight, the aurora borealis, a full moon, clouds, a space shuttle launch (?!) and more.

You can also upload your own, and Luminar does a mighty fine job in blending them seamlessly with the photograph’s sky.

augmented sky update 4.2

For some applications, Augmented Sky can create a realistic outcome.

Using various content-aware technologies, foreground objects are recognized and taken into account, making the object blend naturally with your existing scene.

Much like the ‘Sun Rays’ feature, you can drag the new element around the sky with it adjusting depending on its location, and still retain an element of realism.

Obviously, adding space shuttles to the background of a photo of the Shibuya crossing in Tokyo looks like something out of a Manga movie, but it’s nice to know there’s a lot of fun to be had with this tool!

“Whether you’re creating a realistic composite or creating an out-of-this-world experience, AI Augmented Sky opens up a creative powerhouse of opportunities”, says the Co-Founder of Skylum.

My favourite of the pre-installed ‘creative elements’ is definitely the aurora (northern lights), which can be added realistically to any night sky image, making something that’s definitely believable.

The birds in flight can also be used to great effect too…

While this tool may be a step too far for many photographers who prefer a minimal approach to their photo editing, it’s a free feature upgrade that can be ignored or used at your own judgement.

Luminar 4 continues to be a solid RAW image editor, and the bells and whistles such as AI Augmented Sky are a nice touch for those who want a little more creative freedom.

  • AI Skin Enhancer & Portrait Enhancer

While replacing skies in photos is something very few of us have even attempted, portrait retouching is definitely more commonplace among photographers.

The AI Skin Enhancer & Portrait Enhancer is designed to make tedious beauty retouching much easier, and much more accessible to photographers of any standard.

Even professional retouchers will use this to speed up their workflow – it’s that good.

There are numerous plugins and apps that are designed to do something similar to what Luminar 4 can accomplish with a photo of an individual’s face – thicken eyebrows, remove blemishes, smooth skin tones, sharpen eyes, relight features, etc.

However, and this is the big difference – Luminar 4 throws some AI wizardry into the mix to make the whole process incredibly fast, accurate, and above all, natural.

A regular portraiture app without AI would apply a skin smoothing filter, than require the user to mask in and out areas to achieve something realistic. With the new AI Skin Enhancer, all this is done for you… to, quite frankly, a mind-blowing extent.

(Since the most recent update, you can also take advantage of ‘Shine Removal Technology’ for those overly-lit portrait photos, and ‘Slim Face 2.0’, when you need to chisel down on the model’s face.)

It’s impressive to see how Luminar 4 attempts to to recognise the difference between freckles and skin imperfections, and deal with them both accordingly for a more natural result.

Up until now, only a human retoucher would’ve been able to do this.

AI Portrait Enhance example

Luminar 4 favours natural-looking edits – here I boosted the default settings, but still the skin texture is retained.

Fun fact: Skylum used hundreds of thousands of photos from professional retouchers to supply the machine-learning algorithms with enough data to edit for every circumstance. Not a single stock photo was used. Mind = blown 🤯

As with all the ‘done-for-you’ AI features in Luminar 4, the user is still in complete control:.

Someone like me with little to no retouching experience can be completely satisfied with the one-click edit.

Similarly, a retoucher with more experience could then dial in their own adjustments, working on top of Luminar’s initial edits, as a ‘headstart’ to acheiveing the finalalised photo.

I can see this tool being enormously useful for anyone who needs to retouch faces, after a studio or environmental portrait session, whether the subject is male or female, and whatever their ethnicity – Luminar 4 has a realistic edit waiting for you.

VERDICT: 10/10
  • Face Features Detection Network

Another helpful addition in the 4.2 update is something called the Face Features Detection Network – basically an intelligent face recognition tool that aids with portrait retouching.

The ‘network’ part of the name refers to an uncanny technology which is ‘trained’ to detect different faces, no matter what position, angle or tilt they might be in.

It even recognizes faces that are badly lit or partially hidden, as well as those with heavy makeup, from a variety of ethnicities, and any age.

Most impressive perhaps for wedding photographers, is Luminar’s ability to recognise all the faces in a group photograph, allowing you access to one-touch portrait enhancement.

This would enable you to, for example, adjust the brightness of just the faces of every person in a 20 person family group shot, and not affect any of the other elements of the photo – clearly a massive time saver, for anyone who’s ever attempted this with Lightroom or Photoshop.

  • AI Structure

If you’ve ever used the Clarity, Sharpen or Texture sliders in Lightroom, you’ll be already familiar with the look that AI Structure gives to photos.

However, as we’ve come to expect, Luminar 4’s AI technology takes this to the nth degree…

In a nut shell, AI Structure is a content-aware tool that detects objects that could do with some extra punch and gives it to them.

The key feature of AI Structure is that it’s ‘human-aware’, meaning that the tool won’t affect skin tones – if you’ve ever cranked up the Clarity slider in Lr and cringed at how old and wrinkly the subject in your image becomes… this tool is the solution.

In fact, AI Structure is pretty much ‘everything-aware’ – thanks to thousands of retouched images fed into its database, it recognises water, buildings, trees… and applies the edits at different levels to preserve a natural look to the photo.

‘Natural edits’ is a constant theme in Luminar 4. Sure, you’re able to go crazy and crank sliders way up there, but if you stick with the one-click solution, you’re usually 99% of the way there.

During my review, there were no halos, noise, or any other artefact that appeared due to the edit – this was especially impressive with backlit photos, where typically, halos tend to creep in around foreground elements.

Being able to add contrast and clarity to background elements without affecting the foreground subject, all in one click of the mouse button is a huge time saver, and makes me want to re-edit all my holiday photos!


These edits took just 10 seconds – one click in AI Enhance to fix the exposure, then a tweak in AI Structure.

I enjoyed taking advantage of another Luminar tool ‘AI Enhance’, to provide a quick fix to the overall exposure of my photos, then tweaking them further with AI Structure to provide some punch, as in the image above.

Anyone adept with Lightroom could try and mask out areas by adding a gradient filter to a background or a radial filter to a foreground subject, but Luminar’s tool does it all for you.

The best feature? Edits can be batch applied to multiple photos, with each edit adjusting to suit the photo in question.

Personally, adding ‘punch’ to a client’s photos is an area where I like to be in complete control, so would usually stick to making 100% manual edits.

I also found that the tool didn’t take into account the ‘depth’ of the image as much as I was hoping.

That said, it’s been great fun re-editing all my holiday and family photos with this one-click tool, which saves a ton of time, especially since I can apply batch edits in one fell swoop, with all of them adjusting depending on the contents of the photo.

  • Golden Hour

This tool is designed to bring the warmth of golden hour sunlight to your photos.

Similar to playing around with Split Toning, it affects the highlights and shadows of your image, adding in a warm orange hue.

Luminar 4 uses its content-aware technology to identify people in the image, making them look warmer than background elements, and even attempts to add golden accents to their hair.

I found this feature realistic, but it depends heavily on the time of day your photo was actually shot, since the direction and presence of harsh shadows on the ground can be a bit of a giveaway.

I also found that the ‘golden’ effect was more dependant on the colours in your existing image – going from a cold grey image straight to something you’d call ‘shot at golden hour’ required a little more tweaking.


Core Features of Luminar

These are the features that were added in previous versions of Luminar that made it such a popular and powerful editing software, long before the release of Luminar 4.

Despite being existing features, their performance has been improved to match the power of the latest iteration.

I won’t go through all of the features as there are so many, but here are some of the key features which make Luminar unique:

  • Library Module

Luminar has two primary views: the Library view for browsing and navigating your photos, and the Edit view for enhancing them. They both exist on the right-hand side of the screen, which makes navigation intuitive and fluid.

The Library side panel is most interesting for photographers who want to take advantage of image management features (DAM), most of which came with the release of ‘Luminar with Libraries’ in 2018, but has since been much streamlined.

Here you can do many of the actions that Lightroom users are used to, including flagging images as favourites, and rating, etc.

Switching between the Library and Edit modules is instantaneous – something that definitely can’t be said for Lightroom, which tends to lag most when switching between modules.


Switching between Library & Edit modules in Luminr and adding ratings is quick and simple.

When you activate Luminar 4, the library scans your hard drive and updates itself to match the exact hierarchy of your hard drive.

This can take some time depending on the size of your drive and the number of photos stored, but only needs to be performed once.

Luminar’s file management system is much more intuitive than that of Lightroom, which only displays folders that have had their contents manually imported – a source of much confusion for beginners.

The process of being able to drag and drop an image onto the Luminar application icon, and have it load up ready for immediate editing is great for workflow – this is in contrast to the clunky import process of Lightroom, which forces its own folder hierarchy on you.

While many users reported crashes at the import stage in previous versions of Luminar, I didn’t have any such problems with V4.

There’s also a virtual organization system called ‘Albums’, that allows you to organize your images into groups without changing where your files sit on your hard drive.

This is a really neat feature, particularly if you have your images all over the place on your computer, and provides the best of both worlds – mirrored and virtual file management.

Here are the 3 main ways to organise and access your images via the new Luminar library:

1. Shortcuts

You can quickly access your library with a series of convenient shortcuts, including All Photos, Quick Edits, Favorites, Recently Added, Recently Edited, On This Day, Lost Edits, and Trash.

I particularly like the inclusion of ‘Recently Edited’, which allows you to quickly return to the last images you were working on – a big time saver.

The titles that aren’t perhaps self-explanatory are ‘Quick Edits’, which contains all images that were opened as single files (instead of being added within a folder), and ‘Lost Edits’, which appear when you have files that were moved and need to be reconnected.

2. Folders

If you’re used to working with folders, start here. It’s all pretty straightforward: add folders containing your images, and any changes you make to your folders (on your hard drive) will be reflected within Luminar.

This is great if you don’t want to keep two different structures in your head, since you may not always be in an editing program when you’re rearranging with your images.

Any new images that appear in your hard drive folders are automatically added to your Luminar Folders, so you really don’t have to import anything that you’re not bringing from outside.

When editing images in Photoshop (without going through Lightroom), you’d normally have to re-import the PSD to Lightroom later. However, with Luminar constantly scanning your folders for new images, this can all happen automatically… which is great for your workflow.

If you outgrow the drive you’re working on or you need to move your photos to a new machine, Luminar makes the process simple – just move the folder with Luminar closed, restart Luminar, and then choose the Find Folder option to find everything automatically.

3. Albums

If you’d rather not affect the organization on your hard drive, you can organize your images inside Luminar using albums – sort of like how playlists organise your music.

You can create an album based on who took the photos, where they were taken, what project they were taken for, etc… all while leaving your hard drive untouched.

Like a Lightroom Collection, if you delete a photo from an album, the actual photo remains untouched – it’s only the album that changes.

  • Luminar Looks

Luminar comes with several “Looks” (i.e. presets) for one-click adjustments. It also allows you to download new presets, share them, or even create your own – much like a Lightroom preset.

At the time of writing, you can get a bonus pack of ‘Inspiration Looks’ for free when purchasing Luminar 4 – check here to see if they’re still available.

If you don’t like the distraction of Looks sitting at the bottom of your main editing window, you can turn off the Luminar Looks filmstrip.

I found that turning them off provided a slight performance boost to Luminar too.


The ability to adjust the strength of each Look is unique to Luminar.

For any photographer short of time who just needs a one-click solution for their dull RAW images, the Looks can be a fun and useful feature.

Being able to quickly toggle the ‘strength’ of each Look is unique to Luminar too – Lightroom doesn’t offer the ability to do something similar with Presets, at lest not without a 3rd party plugin.

In practice, I found using Looks to be a little ‘laggy’ – as you can see in the image above, there’s a slight delay when adjusting the strength.

(For reference, the file was a 24.8MB RAW, and my computer is a 2015 Macbook Pro i7 with 16GB RAM. I was running a CPU intensive screen recording software at the same time, so this could have contributed to the lack of snappiness.

  • Layered Editing

This handy feature allows you to stack your image edits in adjustment layers, allowing you to make edits to each individual layer, without affecting those above or below.

Similar to ON1 Photo RAW and a few other editing apps out there, layers bring the core feature of Photoshop to Luminar, and adds fine-control for users who want to get more hands-on with their editing.

You may also want to check out my review of Luminar Neo, which also offers layer-based editing.

  • Advanced Masking

Everything that Lightroom offers is baked right into Luminar, including the ability to mask with brushes, radials, gradients and even luminosity.

Luminosity masking is especially useful for landscape photographers who wish to mask their images based on brightness, for example, allowing you to make sky selections quickly… although, with AI Sky Replace, it’s arguable as to whether this will even be needed!

  • LUT Mapping

While color grading with Look Up Tables (LUTs) isn’t a well-known technique, for those who like to use it, it’s hard to go without.

I’ve only been playing around with them since Luminar 2018 came out, and I have to say, I love the effects of some of the free LUTs.

You can even convert custom Lightroom presets into LUTs and load them into Luminar. Definitely a power-user feature, but nice to know it’s possible.

  • Sunrays

This was the feature that made many photographers purchase Luminar 3, and it’s just as impressive here in Luminar 4.

As its name implies, Sunrays allows you to add the sun and its rays into your photo, all the while customizing every aspect of it: length and number of sunrays, penetration, sun radius and sun warmth.

What makes it particularly unique though, is that the Sunrays filter senses the dark and light parts of your photo and adjusts accordingly, placing the sun behind objects and allowing the rays to shine out around them.


Note how the sunrays adjust depending on the foreground element… no matter how complex. (Image quality reduced for Web.)

That last sentence deserves repeating – this tool places the sun behind objects. Luminar’s black-magic AI strikes again….! 🤯

Photos are inanimate and two-dimensional – how on earth can a software calculate what objects in a 2D photo are in the foreground and the background… and make realistic adustments on the fly?!

This is another one of those tools that will leave your jaw on the floor each and every time you use it.

Anyone who’s ever tried to recreate the effect of sun rays in Photoshop will appreciate just what an enormous time-saver this tool can be.

  • Batch Processing

This Luminar feature (which has always been a core feature of Lightroom), allows you to save considerable time by applying the same develop settings to multiple photos.

Simply edit one image, then switch to the Grid view (‘G’), select all images shot in similar conditions, then right-click and choose Adjustments > Sync Adjustments, or press Shift + Command/Ctrl + S.

This is particularly helpful to those who should events, weddings, sports and other types of photography where a lot of images are shot in similar (lighting) conditions.

The versatile Batch Processing feature of Luminar 4 contains many options that you can conveniently apply to a large set of images.

  • Dodge and Burn

There are lots of ways to dodge and burn in Photoshop, but none of them are as quick and easy as Luminar’s excellent Dodge and Burn tool.

All you have to do is paint over the area you want to dodge (lighten) or burn (darken), then adjust the amount.

If you’re a fan of this old school technique and like a quick workflow, you’ll be hard-pressed to find a better way to go about it.

I also particularly like how the nomenclature is ‘lighten’ and ‘darken’ when using the tool – perfect for beginners.

  • The Orton Effect

Made popular by The Lord of the Rings movies, the Orton effect blurs some areas of an image while keeping others in focus to give an other-worldly effect

It took me a while to see its appeal, but I’m now a fan of it and find it fun to use a small element of it in some of my landscape work to ‘soften’ any existing edits.

I do find it a bit odd, however, that this tool is found under the ‘Portrait’ tab.

  • Adjustable Gradient

  If you’re a landscape photographer, you’re well acquainted with images that have an over or underexposed sky or foreground.

The Adjustable Gradient (aka Top and Bottom Lighting) filter allows you to adjust the exposure for each separately – priceless if you only have single exposures from a shoot, or neglected to use a camera filter.

It’s quicker and easier than the many other ways of getting the same effect, and can be fine tuned when you need more control.

You can see in the video above how the adjustable gradient is applied well automatically by Luminar, when it recognises the horizon line in my image – when the video loads, it’ll show the appropriate section of the review.

  • Landscape Enhancer

Skylum has chosen to label many of its tools based on the effect that they give, rather than hiding them under technical terms – a good example of this is with the excellent Landscape Enhancer tool menu.

Instead of having to tweak multiple texture, clarity or sharpening settings or use complicated masks, you’ll find things like ‘Dehaze’, ‘Golden Hour’, and ‘Foliage Enhancer’, making adjustments obvious before you’ve even made them.

If you want to fine tune Luminar’s edits, there’s always the option of manually editing the mask, but in practice, the AI does a great job of getting it right the majority of the time.

Luminar 4 Speed & Performance

One issue that’s been improved since Luminar 3 but not completely resolved, is that Luminar 4 requires a lot of processing power.

To keep things realistic to the average user, I chose to test my copy of Luminar 4 on an older model (2015) 13″ Macbook Pro 3.1 GHz i7 with 16GB RAM, and found things a little slow, especially when using the CPU intensive Looks.

By comparison, Lightroom Classic is no speed demon either, but certainly still felt a bit snappier.

When switching to a 2017 13″ Macbook Pro 2.4 GHz Core i5, both Lightroom and Luminar 4 functioned much better – make of that what you will.

According to Skylum, the recommended tech requirements of Luminar 4 are as follows:


  • Intel® Core™ i7 7th generation or better, AMD Ryzen™ 7 2nd generation or better
  • Discrete GPU with 4GB+ of RAM
  • 16+ GB of RAM
  • SSD as primary drive
  • Calibrated monitor with at least 1920×1200 resolution


  • Intel® Core™ i7 CPU with 4+ cores or better
  • 16+ GB of RAM
  • Discrete GPU with 4GB+ of RAM
  • SSD as primary drive

One thing’s for sure – despite the massive influx of capital since Adobe’s introduction of its Creative Cloud subscription plan, Adobe still hasn’t really been able to make Lightroom faster.

Skylum on the other hand has a clearly defined road map of updates, and a history of listening to its users and making numerous feature updates and fixes throughout the year… all free of charge, and included in the one-off fee to purchase Luminar 4.

Since Luminar 4 has been built from the ground up (rather than the multiple band-aid solutions applied to an already ageing Lightroom), we can assume that the main hindrance in performance to be the actual computer you are using.

You can also check below in the ‘Updates’ section for speed/stability improvements Skylum released with the latest version of Luminar 4.3.

Luminar vs Lightroom

Luminar vs Lightroom (v4 released 2019)

Is it even necessary to compare Luminar vs Lightroom anymore?

With the release of Luminar 4 and its ability to be used as a plugin to Adobe and Apple editing software, it’s apparent that Skylum intends for Luminar to be used in conjunction with Lightroom – not as a replacement.

I can see many Lightroom users choosing to purchase Luminar 4 to use alongside their main workhorse image editor – this is the scenario I have chosen, with both apps installed on my computer, working in unison.

Photographers who are used to Lightroom editing and file management can perform the main bulk of their work within Lr, then with a quick ‘Edit in Luminar 4’ menu command, take advantage of Luminar’s powerful AI tools to finish off the image.

Those who aren’t existing Lightroom users, or perhaps have had enough of the Adobe Creative Cloud subscription model, may choose to use Luminar 4 as their sole editing application.

Luminar 4 includes pretty much every editing tool that exists in Lightroom Classic and adds on several AI-powered tools that create edits that are simply impossible in Lr.

As for metadata (captions, keywords, etc), that’s coming along in a 2021 update, so anyone who relies heavily on keywording will need to stick with Lightroom for now.

Despite having Digital Asset Management (DAM) capabilities built into the Luminar Library, cataloguing images is still Lightroom’s forte.

That said, many photographers will still prefer Luminar’s intuitive approach to mirroring the computer’s existing folder hierarchy.

(After all, it’s rather confusing every time Lightroom asks you whether you want to Copy, Move or Add a file.)

Shotkit reviews Luminar - access catalog easily via drag drop

It’s intuitive and refreshing to start editing an image just by dragging it onto the Luminar app icon, and have the Library folder hierarchy mirror the change.

However, many users ingrained in the Lightroom workflow may still prefer it for organising and managing huge libraries of files.

The use of Smart Previews in Lightroom, for example, allows much faster handling of large quantities of files, not to mention the ability to work remotely on your photos, even when away from your main hard drive.

The mobile/tablet editing functionality of Lightroom CC is another big advantage of Lightroom over Luminar, (and over most other image editing software in 2023), but it’s not important for every photographer.

One small file management issue we found while testing Luminar 4 was when opening an image via external editing.

In Lightroom, when you open an image via an external editor like Photoshop, you can perform the edits, then save the completed file in the same location as the pre-edited version. It’ll also appear adjacent to the pre-edit in the Lightroom film strip.

With Luminar on the other hand, when using third-party plugins like Aurora HDR, the edited images don’t appear next to the image(s) that were exported – you have to manually choose where to put them, and that means remembering the exact folder you took them from, which can be annoying.

Now it’s time to tackle the elephant in the room – the difference between Lightroom and Luminar’s pricing.

Price really is Luminar’s big drawcard over Lightroom. For those of us deciding on just one image-editing application to edit and manage all our precious memories, Luminar 4 is definitely the best financial choice – the one-time fee is a steal for all it offers.

Luminar has no subscription fee and an affordable price tag, and is currently on sale here, (with a bonus 1 year SmugMug subscription to boot).

All updates, including new features and bug fixes throughout 2023 will be free, until, I’m assuming, there’s a version 5.

Adobe, on the other hand, will never get rid of its subscription model, and choosing to halt your Creative Cloud plan mid-subscription renders Lightroom largely useless – you’re basically locked into making payments forever.

Lightroom price vs Luminar tested

You need to pay each month for a Creative Cloud subscription to use Adobe Lightroom.

For some professionals (myself included), paying each month to use Lightroom is a necessary evil…

However, thanks to the low price of Luminar 4, we can afford to pay for both apps, and use them in unison, which is precisely what I’m doing.

I didn’t want to break it down to cost alone, but the accessible price point of Luminar 4 is a key reason for users to choose Luminar over Lightroom, if you’re trying to decide one over the other.

If you still don’t see the benefit, see this article for a range of Luminar alternative apps.

How much does Luminar 4 Cost?

Whichever way you look at it, the current Luminar 4 price is very reasonable:

New Luminar 4 customers: $89/€89/£81

Upgrade from Luminar 3: $69/€69/£64

(Included in the price is a bonus pack of ‘Inspiration Looks’, worth around $50.)

Although not heavily publicised, Skylum offers a 30-day money back guarantee.

This means that you can experiment with Luminar 4 on your own photos for almost a month, before deciding whether you want to keep it forever.

Remember to use code SHOTKIT15 to save $15.

Luminar 4.3 Update Details

The June 2020 4.3 update focused on a powerful new and improved Search tool, significant performance improvements (including faster opening of RAW images and more responsive sliders), AI Augmented Sky improvements and 500px sharing.

Here’s a summary of the June 2020 4.3 update:

  • Better Looks experience. Instant Looks previews right on the canvas (when hovering the mouse over a Look) let you browse and choose Looks faster and easier.
  • Custom skies. In the AI Sky Replacement and AI Augmented Sky tools you can now access folders with your locally stored skies. You can copy and paste multiple skies or sky objects from a folder in just a few clicks for faster editing.
  • Camera support. Canon EOS-1D X Mark III (uncompressed only), Fujifilm X100V, Fujifilm X-T200, Fujifilm X-T4, Leica SL2, Nikon Coolpix P950, Nikon D780, Nikon Z50, Olympus E-M1 Mark III, Olympus E-PL10, Panasonic DC-S1H, and Sony A9 II.
  • Optimized Crop workflow and fast access. Crop & Rotate is now located in the right panel underneath Lens & Geometry and looks the same as other tools.
  • New masking brush workflow. The masking tool is now extremely easy to use: masked areas are visible mid-process thanks to a transparent red mask.
  • Reset Adjustments button. Return to the unedited state of a photograph using a Reset Adjustments button located in the top panel above the Looks.
  • Improved localization. Improved translations for all supported languages.
  • Better Magic Mouse workflow for Mac users. The swipe function works only in Library mode. Use the left and right arrows on the touchpad when in Edit mode.
  • Local Brush history for Windows users. Undo one brush stroke at a time and not all of your work.

Read more about all the updates here.

How to Update Luminar

  • Mac – Launch Luminar 4 > Top Menu Bar > Luminar 4 > Check for updates.
  • Windows – Launch Luminar 4 > Top Menu Bar > Help > Check for updates.

If you’re using Luminar as a plugin for Photoshop, Lightroom Classic, or Photoshop Elements, you’ll need to rerun the plugin installer to get the latest updates.

Frequently Asked Questions

What is Skylum Luminar?

Skylum Luminar is a powerful yet affordable image editing software for Windows and Mac. It features professional-grade features accessible to photographers of all levels.

Does Luminar 4 replace Luminar 3?

Yes – Luminar 4 is a newer version of Luminar 3. Luminar 3 was an update of the original Luminar 2018 software.

Does Luminar process RAW files?

Yes – Luminar processes both RAW and JPEG files.

Can Luminar replace Lightroom?

Yes it can, and many photographers actually prefer Luminar over Lightroom for several reasons, including ease of use, the presence of specialist editing features, and most notably, the absence of a monthly subscription fee.

What is the difference between Luminar and Aurora?

Luminar is designed as an all-round image editor, whereas Aurora is designed to be an HDR image editing software. Both are produced by Skylum.

Is Luminar non-destructive?

Yes – it is a non destructive RAW image editing software.

Is Luminar better than Photoshop?

While some of their features do overlap, Skylum Luminar and Adobe Photoshop are dissimilar in many ways. One is not ‘better’ than the other – they are meant for different usages.

Luminar 4 Review | Conclusion

Luminar 4 Review by Shotkit

The one-click editing power of the new Luminar is truly impressive.

I’ve had mixed feeling writing this Luminar 4 review.

On the one hand, I really didn’t want to like it. Using Artificial Intelligence to edit my photos felt in some way… like cheating!

Adding in skies that didn’t exist in my original images… turning overcast days into golden hour… removing blemishes from skin with one-click… it all felt too easy.

After all, these are image editing skills that take years to master, and hours to execute… and even then, are arguably less convincing than when using Luminar’s AI tools!

Let’s face it: we’re losing to the robots! After giving in to my initial prejudices, I remembered that this kind of image retouching has been happening for years. It’s just never been this easy or accessible.

Skylum has ingeniously covered all bases with Luminar 4. Photographers have been given every editing tool that exists in popular apps like Lightroom, as well as enough image management features to keep most photographers happy.

For those of us entrenched in Adobe Lightroom or Apple Photos, we have the ability to keep using our favourite software, and use Luminar 4 in conjunction – taking the best of both worlds.

Missing features and niggling performance issues aside, we can be confident in Skylum’s historical commitment of continuous improvement.

Luminar 4 may be the latest and the greatest in the series, but it’s still a ‘V1’, according to CEO Alex Tsepko. (I’ll be updating this review as and when new features and improvements are rolled out.)

For now, my advice is to take advantage of the generous 30-day money-back guarantee and download a copy of Luminar 4 to test out on your computer with your own photos.

As long as your computer meets the minimum requirements, I’m confident that you’ll enjoy Luminar 4 and find image editing a much more exciting task than ever before.

Whether used in conjunction with or as a replacement for Lightroom, Luminar is an incredibly powerful piece of software that’s simple to use and best of all, priced within the reach of all photographers.


Simple, fast, fun and affordable way to make your photos look 10x better. Zero editing experience required.

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Mark Condon
Shotkit Founder, Editor, Writer & Reviewer

Mark Condon is a British wedding photographer and editor of Shotkit. When he’s not taking photos or reviewing the latest camera gear and software, Mark can be found cycling around the northern rivers.



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