• Apple Beta Mac Os
• Sweet Life (beta) Mac Os 11

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

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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:

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• 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

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.

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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

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

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.

7.7 2021-04-28

• Scheduled Voice Chats
• Schedule voice chats to let participants know about them in advance.
• View a countdown to the voice chat and get notified when it starts.
• Who is Who in Voice Chats
• Browse full-sized profile pictures and expanded bios directly in the list of participants.
• Update your profile pic and bio from the voice chat window.
• Payments 2.0
• Offer real goods and services for sale in any group, channel or bot – Telegram doesn't charge a commission.
• Pay for goods directly using one of 8 integrated payment providers – Telegram doesn't see your payment info.

7.6 2021-03-19

• VOICE CHATS 2.0: CHANNELS, MILLIONS OF LISTENERS, RECORDED CHATS, ADMIN TOOLS
• Millions of Concurrent Listeners
• Start limitless Voice Chats in Groups and Channels.
• Host discussions that can be listened to by millions of people simultaneously.
• Voice Chat Recordings
• Record voice chats to share or publish in Channels later.
• See that a chat is being recorded from the red dot next to its title.
• Improved List of Participants
• See user bio texts right from the list of participants.
• Raise your hand to show admins you want to speak.
• Management Tools
• Create separate Voice Chat Invite Links for listeners or speakers.
• Change the title of your Voice Chat to give people an idea of the current topic.
• Join Voice Chats as one of your Channels to hide your personal account.

7.5.1 2021-03-05

• AUTO-DELETE, INVITE LINKS 2.0 AND MORE
• Auto-Delete Messages
• Set messages to auto-delete for everyone 24 hours or 7 days after sending.
• Control auto-delete settings in any of your chats, as well as in groups and channels where you are an admin.
• To enable auto-delete, press and hold on any message > Select > Clear Chat in the top left corner.
• New Invite Links for Groups and Channels
• Create invite links that work for a limited time or a limited number of uses.
• See which users joined using your, or your admins’, invite links.
• To manage invite links, open your group or channel Profile > Edit > Invite Links.
• Groups with Unlimited Members
• Convert groups that are approaching the member limit into unlimited Broadcast Groups.

7.4 2021-01-29

• Adjust volume for individual participants of a voice chat.
• Report fake groups or channels impersonating famous people or organizations by opening their Profile > More > Report.
• Bug fixes and minor improvements.

7.3 2020-12-24

• Voice Chats Done Right
• Voice Chats in Groups
• Turn any of your group chats into a hop-on, hop-off conference call.
• Choose 'Start Voice Chat' under in the profile of any group where you are an admin to create a voice chat.
• Get up to several thousand participants in each voice chat.
• Control the number of speakers with flexible admin tools.
• Sticker Outlines
• Download stickers faster and watch shimmering outlines as they load.

7.2.4 2020-11-29

• Added support for new ARM processors. Entering Hyperspace.

7.2.3 2020-11-18

• Fixed a wisdom tooth.
• Say 'bug fixes' again. Say 'bug fixes' again, I dare you. I DOUBLE DARE YOU!
• The sun is shining, the icon is sweet.

7.2.1 2020-11-09

• PINNED MESSAGES 2.0, PLAYLISTS AND MORE
• Multiple Pinned Messages
• Pin several messages in any chat, including one-on-one chats.
• Jump between pinned messages or open them all on a separate page via the top bar.
• Playlists and More
• Send several music tracks as a playlist.
• View detailed statistics about the performance of individual posts in your channels.
• Send a :slot_machine: emoji to any chat to try your luck.

7.1 2020-10-02

• ANONYMOUS GROUP ADMINS, CHANNEL COMMENTS AND MORE
• Anonymous Group Admins
• Turn on 'Remain Anonymous' in an admin's Permissions to let them post on behalf of the group and become invisible in the list of members.
• Channel Comments
• Comment on posts in channels that have a discussion group.
• Get notified about replies to your comments via the new Replies chat (if you are not a member in the discussion group).
• Silent Messages, now in Secret Chats
• Send messages silently in Secret Chats by holding the Send button.

7.0.1 2020-09-07

• Yes, Video Calls (alpha version)
• Telegram turns 7 years old!
• Thank you for your support over all these years. Because of you, this year Telegram reached 400 million active users and is now one of the top 10 most downloaded apps in the world.
• To celebrate our 7th anniversary together, we are launching the first version of the feature you’ve been asking for – ultra secure and fast Video Calls.

6.3.1 2020-07-31

• PROFILE VIDEOS, 2 GB FILE SHARING, AND MORE
• Telegram is now among the top 10 most downloaded and most used apps in the world.
• Increased limits for sending files
• Share and store unlimited files of any type, now up to 2 GB each.
• Profile Videos
• Set a Profile Video instead of a static picture.
• Quickly change back to a previous profile photo or video by tapping ‘Set as Main’.
• Mini-thumbnails, Group Stats and More
• See what media is in a message thanks to new mini-thumbnails in the chat list, message search and notifications.
• View detailed statistics for the large groups you own.
• If you're getting too much attention, flip a switch in Privacy and Security settings to automatically archive and mute all new chats from non-contacts.
• Send a single football emoji to see if you score a goal.

6.2.5 2020-07-22

• Bug fixes and minor improvements.

6.2.3 2020-06-18

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• Better GIFs
• Enjoy greatly enhanced loading times for GIFs.
• Quickly find GIFs in emoji-based sections covering the most popular emotions.
• Check the Trending Tab for the top reactions of the day.
• Bug fixes and other minor improvements.

6.1.4 2020-05-07

• Bug fixes and other improvements.

6.1.2 2020-04-30

• 400 MILLION USERS, QUIZZES 2.0 AND €400K FOR QUIZ CREATORS.
• Access Shared Media faster from fully redesigned profile pages.
• Use the new brush tools in the photo editor to draw on photos when sending or editing.
• If you have too many folders, try the alternative mode with folder tabs on the left.
• Send a single dart emoji to see if you hit the bullseye.
• Add explanations that appear after users respond to a quiz question.
• See how much time you have left to answer a question from @QuizBot with the new countdown animation.
• Quiz Creator Contest
• Participate in Telegram's €400,000 contest by using @QuizBot to create and publish an educational test on any subject.

6.0 2020-03-30

• Chat Folders and More
• Organize chats into Chat Folders if you have too many chats.
• Create custom folders with flexible settings, or use default recommendations.
• Pin an unlimited number of chats in each folder.
• Archive chats to hide them from 'All chats'. Muted chats will always stay in the Archive.
• View detailed statistics about the growth of your large channels and the performance of their posts.
• Send to any chat to try your luck and get a random number from the animated dice.
• Send , , , , , , , , , or to try out the new animated emoji.

5.9.3 2020-02-23

• Bug fixes and minor improvements.

5.9.2 2020-02-20

• Increased stability, optimized memory usage.
• Bug fixes and minor improvements.
• The oracle would like to know what you think of the color blue.

5.9.1 2020-01-23

• Polls 2.0: Open Polls, Multiple Answers, and Quiz Mode
• Create three new kinds of polls.
• See who voted in Open Polls with non-anonymous results.
• Vote for several options in polls that allow Multiple Answers.
• Try to guess the correct answer in Quiz-style polls.
• Explore various ways of combining the different poll options.
• Just like before, you can add polls from the attachment menu in any group or channel.

5.8.1 2019-10-30

• Mute chats for a specific time.
• Switch between accounts from the improved status bar menu.
• Enjoy improved design and animations (e.g. try clicking and holding on a sticker to preview).
• Look for new bugs that were introduced while we were fixing the old ones.

5.8 2019-10-22

• Enhanced design and other improvements.
• Bug fixes.

5.8 2019-10-21

• Enhanced design and other improvements.

5.7 2019-09-09

• SCHEDULED MESSAGES
• Hold the 'Send' button and select 'Schedule Message' to automatically send something at a specified time.
• Schedule reminders for yourself in the 'Saved Messages' chat.
• Get a notification when any of your scheduled messages are sent.
• CUSTOM CLOUD THEMES
• Choose a custom accent color and quickly create a new theme in Settings > Appearance.
• Share your themes with other users on Telegram across platforms.
• Update your theme for all its users when you change something.
• NEW PRIVACY SETTINGS AND MORE
• Choose who can find you on Telegram when they add your number to their phone contacts.
• Share documents to Telegram from your favorite apps using the Share Extension.
• Send a single , , , , or to check out what's new in the animated emoji department.