It would be a lie if we say that Mac OS isn’t a beautiful operating system. This working environment, full of details and beauty is great when it comes to boosting your productivity. However, I guess you want to do some basic or maybe heavy customization. If so, you’ve come to the right place. If you didn’t know, Mac has a whole set of themes that are tailored to its simplistic and eye-catching interface that we all know. In today’s article, our topic will be some of the best themes for your Mac OS device. Stay tuned, as we are going to count ten of them, so let’s do this.

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1. Amora

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2. Aimed at consumers and professionals alike, Mac OS X married the stability, reliability and security of Unix with the ease of a completely overhauled user interface. To aid users in transitioning their applications from Mac OS 9, the new operating system allowed the use of Mac OS 9 applications through the Classic environment.

Amora is one of the best themes out there and it’s easily one of the most authentic themes I’ve ever seen. The reason for this is its white color that’s perfectly combined with a touch of red and black, giving this theme a futuristic look, for a giant eyegasm. The best of all is that this is a ShapeShifter theme, meaning that it’s going heavy on the overall customization, so everything’s being changed. Available in Onyx and Pearl variations, this one’s going to be amazingly good. Be sure to check it out, you won’t regret it!

2. Siro

Siro is another great theme that’s somewhat tiny, yet delivers a fatal blow. Aside from this fatal blow that will, fortunately, not kill your laptop, Siro packs a beauty of your first love. Again, we are talking about a futuristic theme that does its best of not overwhelming its user with tons of less-needed stuff. We have an authentic LED style highlight behind elements and the whole theme looks somewhat… well, plastic or maybe metallic, call it however you want! One is sure- Siro is one of the best themes for your Mac laptop, so you know what to do.

3. Neon

Unlike Amora and Siro, Neon takes quite a sleek and professional approach to its design. I mean, these two themes are also professional but Neon really takes it to another level. So, no LED design, no colorful stuff and definitely not the same “mood” like these two. So, what exactly is Neon? Well, it’s a theme for users that like an eye-catching aluminum finish with an interesting, concave upper left corner. As Apple says, their laptops will have those concave corners, so it’s pretty clear that Neon is made to support this interesting feature. We just have to wait a few years for this feature.

4. Umaso

Speaking of beautiful aluminum cover, Umaso is another theme that sports these visuals. Again, we are dealing with the good, old plastic look that gives a sense of… well, plastics! Needless to say that this theme works wonders and looks great. Otherwise, it wouldn’t hit the main page of our list! All in all, Umaso is for those users that like their interface simple, sleek, and elegant, yet functional and beautiful.

5. Somatic

Somatic is a cartoonish theme that’s all but professional. But, wait! We had four professional themes on our list since now? Since you’ve probably got tired of being a professional guy, Somatic is here to refresh your field of view, at least when you look at your laptop’s screen. So, how exactly this theme looks? It’s definitely colorful, cartoonish, yet functional and simple. We have a basic blue color here which looks nice and the icons are cool too. Overall, it’s a nice change from the more “serious” themes.

6. Milk

If you milk the cow, you’ll get some milk. But, if you milk the Milk, you’ll get nothing but a great theme for your Mac OS laptop. If you think better, the milk is white, isn’t it? Unless you get a chocolate milk, which is even better! Since this is an ordinary Milk, we have a simple white color with different color tints, for breaking the monotony. Furthermore, it’s available for Magnifique, making it a bit more versatile. You can’t go wrong with Milk and milk, too.

7. Pro LCD

If you’ve owned a classic, old-school iPod, it’s time to mention that you aren’t that young anymore! And if you really liked your good boy, it’s great to know that you can recreate the same feeling you had back then with Pro LCD theme. With the brown, white, and green color that’s been on iPod’s display back in the day, Pro LCD will perfectly encapsulate that nostalgic feeling. This theme needs no special introduction as you all know how great it is, just by reading the words!

8. Eylo

Eylo is a theme that many of you will dig after the first glance. Do you know why? It’s because it looks freaking great! If you’ve played Halo game series, you’ll immediately recognize this theme. It’s a bright theme that packs a nice, gentle blue color and looks fairly futuristic. I know that it’s not for every user, but a true gamer will find this theme more than attractive.

9. V23

V23 might sound simple and straight to the point, and if it sounds like that to you, you aren’t wrong by any means! Unlike some glossy and shiny themes, V23 comes with a nice matte appearance that will ring some bells here and there. Color-wise, V23 has two of them – black and yellow. If you ask me, these two colors make one of the best color combos I’ve ever had the chance to behold. And yeah… it still manages to look quite professional, if that’s what you need.

10. Mistikons

Our last entry on the list is a theme called Mistikons. I’m not sure if the developer is trying to warn as of misty weather, but this theme isn’t misty by any means. In fact, it’s a very subtle theme that you can easily download and install. When it comes to the colors, we don’t have a huge plethora of them but we have a nice dark and light menu bar that should look great on your Mac OS. If you don’t like a heavy customization, this one’s perfect for you.

So, you’ve decided to download an older version of Mac OS X. There are many reasons that could point you to this radical decision. To begin with, some of your apps may not be working properly (or simply crash) on newer operating systems. Also, you may have noticed your Mac’s performance went down right after the last update. Finally, if you want to run a parallel copy of Mac OS X on a virtual machine, you too will need a working installation file of an older Mac OS X. Further down we’ll explain where to get one and what problems you may face down the road.

A list of all Mac OS X versions

We’ll be repeatedly referring to these Apple OS versions below, so it’s good to know the basic macOS timeline.

STEP 1. Prepare your Mac for installation

Given your Mac isn’t new and is filled with data, you will probably need enough free space on your Mac. This includes not just space for the OS itself but also space for other applications and your user data. One more argument is that the free space on your disk translates into virtual memory so your apps have “fuel” to operate on. The chart below tells you how much free space is needed.

Note, that it is recommended that you install OS on a clean drive. Next, you will need enough disk space available, for example, to create Recovery Partition. Here are some ideas to free up space on your drive:

• Uninstall large unused apps
• Empty Trash Bin and Downloads
• Locate the biggest files on your computer:

Go to Finder > All My Files > Arrange by size
Then you can move your space hoggers onto an external drive or a cloud storage.
If you aren’t comfortable with cleaning the Mac manually, there are some nice automatic “room cleaners”. Our favorite is CleanMyMac as it’s most simple to use of all. It deletes system junk, old broken apps, and the rest of hidden junk on your drive.

Download CleanMyMac for OS 10.4 - 10.8 (free version)

Download CleanMyMac for OS 10.9 (free version)

Download CleanMyMac for OS 10.10 - 10.14 (free version)

STEP 2. Get a copy of Mac OS X download

Normally, it is assumed that updating OS is a one-way road. That’s why going back to a past Apple OS version is problematic. The main challenge is to download the OS installation file itself, because your Mac may already be running a newer version. If you succeed in downloading the OS installation, your next step is to create a bootable USB or DVD and then reinstall the OS on your computer.

How to download older Mac OS X versions via the App Store

If you once had purchased an old version of Mac OS X from the App Store, open it and go to the Purchased tab. There you’ll find all the installers you can download. However, it doesn’t always work that way. The purchased section lists only those operating systems that you had downloaded in the past. But here is the path to check it:

1. Click the App Store icon.
2. Click Purchases in the top menu.
3. Scroll down to find the preferred OS X version.
4. Click Download.

This method allows you to download Mavericks and Yosemite by logging with your Apple ID — only if you previously downloaded them from the Mac App Store.

Without App Store: Download Mac OS version as Apple Developer

If you are signed with an Apple Developer account, you can get access to products that are no longer listed on the App Store. If you desperately need a lower OS X version build, consider creating a new Developer account among other options. The membership cost is $99/year and provides a bunch of perks unavailable to ordinary users.

Nevertheless, keep in mind that if you visit developer.apple.com/downloads, you can only find 10.3-10.6 OS X operating systems there. Newer versions are not available because starting Mac OS X Snow Leopard 10.7, the App Store has become the only source of updating Apple OS versions.

Purchase an older version of Mac operating system

You can purchase a boxed or email version of past Mac OS X directly from Apple. Both will cost you around $20. For the reason of being rather antiquated, Snow Leopard and earlier Apple versions can only be installed from DVD.

Buy a boxed edition of Snow Leopard 10.6
Get an email copy of Lion 10.7
Get an email copy of Mountain Lion 10.8

The email edition comes with a special download code you can use for the Mac App Store. Note, that to install the Lion or Mountain Lion, your Mac needs to be running Snow Leopard so you can install the newer OS on top of it.

How to get macOS El Capitan download

If you are wondering if you can run El Capitan on an older Mac, rejoice as it’s possible too. But before your Mac can run El Capitan it has to be updated to OS X 10.6.8. So, here are main steps you should take:

1. Install Snow Leopard from install DVD.
2. Update to 10.6.8 using Software Update.
3. Download El Capitan here.

“I can’t download an old version of Mac OS X”

If you have a newer Mac, there is no physical option to install Mac OS versions older than your current Mac model. For instance, if your MacBook was released in 2014, don’t expect it to run any OS released prior of that time, because older Apple OS versions simply do not include hardware drivers for your Mac.

But as it often happens, workarounds are possible. There is still a chance to download the installation file if you have an access to a Mac (or virtual machine) running that operating system. For example, to get an installer for Lion, you may ask a friend who has Lion-operated Mac or, once again, set up a virtual machine running Lion. Then you will need to prepare an external drive to download the installation file using OS X Utilities.

After you’ve completed the download, the installer should launch automatically, but you can click Cancel and copy the file you need. Below is the detailed instruction how to do it.

STEP 3. Install older OS X onto an external drive

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The following method allows you to download Mac OS X Lion, Mountain Lion, and Mavericks.

1. Start your Mac holding down Command + R.
2. Prepare a clean external drive (at least 10 GB of storage).
3. Within OS X Utilities, choose Reinstall OS X.
4. Select external drive as a source.
5. Enter your Apple ID.

Now the OS should start downloading automatically onto the external drive. After the download is complete, your Mac will prompt you to do a restart, but at this point, you should completely shut it down. Now that the installation file is “captured” onto your external drive, you can reinstall the OS, this time running the file on your Mac.

1. Boot your Mac from your standard drive.
2. Connect the external drive.
3. Go to external drive > OS X Install Data.

Locate InstallESD.dmg disk image file — this is the file you need to reinstall Lion OS X. The same steps are valid for Mountain Lion and Mavericks.

How to downgrade a Mac running later macOS versions

If your Mac runs macOS Sierra 10.12 or macOS High Sierra 10.13, it is possible to revert it to the previous system if you are not satisfied with the experience. You can do it either with Time Machine or by creating a bootable USB or external drive.
Instruction to downgrade from macOS Sierra

Instruction to downgrade from macOS High Sierra

Instruction to downgrade from macOS Mojave

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Instruction to downgrade from macOS Catalina

Before you do it, the best advice is to back your Mac up so your most important files stay intact. In addition to that, it makes sense to clean up your Mac from old system junk files and application leftovers. The easiest way to do it is to run CleanMyMac X on your machine (download it for free here).

Visit your local Apple Store to download older OS X version

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If none of the options to get older OS X worked, pay a visit to nearest local Apple Store. They should have image installations going back to OS Leopard and earlier. You can also ask their assistance to create a bootable USB drive with the installation file. So here you are. We hope this article has helped you to download an old version of Mac OS X. Below are a few more links you may find interesting.