macOS Catalina 10.15 is the latest operating system that runs on Apple Mac laptops and desktops. However, it is still in beta test and only available for part of Mac computers with high profile or enrolled in Apple Beta Program. Is there any way to upgrade the macOS to Catalina manually or install Catalina on Mac from scratch? The answer is Yes. But you have to download macOS Cataina DMG or the installer app.
MacOS Catalina Patcher lets you install macOS Catalina on Mac computers that are no longer officially supported. It can help you create a bootable USB drive that can be used to install macOS Catalina on Mac computers older than mid 2012. Download the latest Catalina Installer using the latest Catalina Patcher version. Some third-party applications do not open or crash on launch This is an issue Apple introduced in 10.15.4, and is not an issue with the patch itself. To work around this, immediately relaunch the affected application after receiving the crash message. Nov 08, 2019 The video below demonstrates a tutorial walking through the process of using the DosDude Catalina patcher tool to install the macOS 10.15 system software on an unsupported Mac. If you’re going to attempt to install MacOS Catalina on an unsupported Mac, do so at your own risk, and let us know how it goes in the comments below. The patch is known as DosDude Catalina Patcher. DosDude Catalina Patcher is a third-party tool, meaning Apple does not develop the tool. It's made by an individual developer instead. Keep in mind that just because you can make your old Mac run Catalina, it doesn't necessarily mean it will always be a good thing to do.
The video below demonstrates a tutorial walking through the process of using the DosDude Catalina patcher tool to install the macOS 10.15 system software on an unsupported Mac. If you’re going to attempt to install MacOS Catalina on an unsupported Mac, do so at your own risk, and let us know how it goes in the comments below. Also, the title says 'macOS Catalina Patcher'. Secondly, I assume one needs to click on where it says 'Download Latest Version'. Well, when I do that, the size resulting downloaded file is only 202.1 MB. And the 'title' of it is 'macOS Catalina Patcher.dmg'. Also, there is no Mac OS installer file inside my Applications folder.
Catalina Install On Unsupported Macbook Pro
If you are looking for the easiest way to download macOS Catalina DMG on a Macand but don't know how? Well, there are three ways by which you can instantly get the latest macOS installer without a hassle. Indesign cs6 download mac.
Part 1. Get MacOS Catalina DMG Via Direct Download Link
Many people prefer the direct download link of macOS Catalina as it is more flexible. You can unpack the DMG file and make a bootable Catalina installer USB, which can be used to install macOS on other computers. However, it is not easy to find the direct download link because Apple wants you to upgrade from Mac App Store. Fortunately, there are a few good websites that host the direct download link of macOS Catalina DMG. After that, you can burn the macOS dmg to USB to make it bootable for installation.
macOS Catalina 10.15 DMG Download Link 1: https://themacgo.com/macdownload/ (Wait a few seconds and the download starts automatically.)
macOS Catalina 10.15 DMG Download Link 2: https://drive.google.com/drive/folders/1ELQXMuuVWddamLPG0RHjyvaNW4r628CM (Password: Geekrar.com)
macOS Catalina 10.15 DMG Download Link 3: http://www.mediafire.com/file/wazr84baudhi27h/macOS_Catalina_DMG_by_Geekrar.rar/file
macOS Catalina 10.15 DMG Download Link 4: https://sundryfiles.com/G54 (Premium account required for download!)
Catalina Install On Old Mac
macOS Catalina 10.15 InstallESDDmg PKG Download Link : http://swcdn.apple.com/content/downloads/61/56/041-83630-A_8RCIBB415Y/7jqh3nh97ood2mjej7hdgpx7fgh5c3fi9g/InstallESDDmg.pkg
macOS Catalina 10.15 VMware Image Download Link: https://www.mediafire.com/file/yrd1py7od5911zt/Catalina_Virtual_Disk_Image_by_Techsviewer.rar/file
macOS Catalina 10.15 VirtualBox Image Download Link: https://www.mediafire.com/file/yrd1py7od5911zt/Catalina_Virtual_Disk_Image_by_Techsviewer.rar/file
Tips: After downloading macOS Catalina .dmg file, it is time to make a macOS bootable USB from it. For this purpose, you can give a try on UUByte DMG Editor, one of the most popular software to create a Catalina USB installer on both Windows PC and Mac.
Part 2. Download macOS Catalina From Mac App Store
Apple always recommends its users downloading macOS install file from Mac App Store for security reasons. It is safe and easy. But the actual downloaded file is not an dmg file. Instead, it is an app called Install macOS Catalina, which is used to make the upgrade from current macOS to Catalina. For a clean install, it is better to download the dmg file and make an installer USB.
Note: Make sure to back up your Mac prior to installing macOS Catalina.
Step 1: Go to Mac App Store and search macOS Catalina. Then hit on 'Get' to download page.
Step 2: Doing this will open System Preferences followed by the section of Software Update, where you will find MacOS Catalina ready to download. Hit the option saying 'Upgrade Now' and download MacOS Catalina on your Mac.
Step 3: Next, macOS Catalina upgrade will ask for system reboot. Complete the process and install macOS Catalina on that computer.
Downloading macOS Catalina Install app works fine on my of newly devices but it could be problems for old Macs even it is officially supported by Catalina. If this is the case, then you have to patch the OS and install Catalina again. However, you need find a third-party app to do the dirty work. We will talk about this in Part 3.
Part 3. Download macOS Catalina 10.15 Installer with macOS Catalina Patcher
Although it may appear easy to try out the conventional approach of downloading macOS update in Software Update, there are a few known issues on old Macs shipped in 2013 or earlier, meaning the download progress can not be completed successfully. That's why macOS Catalina Patcher tool comes into help. This patching tool makes the job even simpler for installing macOS Catalina on unsupported Mac models.
However, the file size of these updates differs depending on the Mac device you are using. That means the downloaded update might not necessarily be the full installer version. For instance, if you wish to keep the installer file as archive for further application, or use it to generate bootable flash drive, this file size won't be sufficient.
Fortunately, with macOS Catalina Patcher tool, you can simply download the entire update of macOS setup from Apple's servers. Let's check out the stepwise instructions of how to use this software tool to download the macOS Catalina DMG.
Macos Monterey Patcher
Step 1: Download a copy of macOS Catalina Patcher from this link.
Step 2: After downloading and attempting to install, an error notification will be prompted. It is due to the unavailability of developer verification credential for macOS. Now, go to System Preferences -> Security & Privacy. Then find the button saying 'Open Anyway' to let the app run.
Step 3: Open macOS Catalina Patcher app and from the main menu, navigate to Options to uncheck the box saying 'Auto-apply Post Install Patches'. As you are done with the previous step and move to the screen as in the link below, hit Download a Copy.
Macos Catalina Patcher Dosdude1
Step 4: The following screen will notify the file size of macOS Catalina you are to download. The resolution is around 7GB and after the download, it will automatically get stored in the Downloads folder. Then hit Continue to initiate the process of download.
Step 5: The download time of the file will depend upon the internet connection and its speed. So, you might have to wait for some while for the process to complete. Eventually, the entire macOS Catalina setup file will be available on your device.
Closing Words
Install Catalina On Unsupported Macbook Air
Well, that is all for the day. Hopefully, the above methods were helpful in guiding you on how to download macOS Catalina for both supported and unsupported Macs. When the download is finished, the next step is to burn the DMG file to USB. Then boot macOS from USB and starts the installation wizard.
Dosdude Catalina Patcher Github
1.0b1 - 6/24/2019
• Initial release
1.0b2 - 6/24/2019
• Fixed a compatibility issue with Mac OS X version 10.6 through 10.8
1.0b3 - 6/25/2019
• Removed the need to set the boot-args key of your NVRAM before installation
1.0b4 - 6/26/2019
• Fixed a crashing issue some users may experience
1.0b5 - 6/30/2019
• Added an all-new post-install tool, which will now be applied automatically after the system is installed
1.0b6 - 7/1/2019
• Updated the Legacy Video Card Patch
1.0b7 - 7/5/2019
• Added a new patch for legacy Marvell Ethernet controllers
• Added a new patch for legacy Intel Parallel-ATA/IDE controllers
• Updated the Legacy Video Card Patch
1.0b8 - 7/10/2019
• Patch Updater, a program used to update and re-install system patches, is now included with Catalina Patcher
1.0b9 - 7/11/2019
• Software APFS booting implementation is now included, and now no longer requires native APFS BootROM support to run Catalina
1.0b10 - 7/14/2019
• An option to disable the software APFS booter is included, allowing installation of it to be skipped even on machines on which it is required
• Fixed an issue where the kextcache may not get rebuilt after automatic installation of post-install patches
1.0b11 - 7/16/2019
• Updated to add support for Catalina Developer Preview 4/Public Beta 3
1.0.1 - 7/23/2019
• First non-beta release
• All installation methods are now fully implemented
• Added logging functionality in order to pinpoint issues if they do occur
1.0.2 - 7/25/2019
• Fixed an issue with the in-place installation feature
• In-place installation now no longer requires a machine with native APFS BootROM support
1.0.3 - 7/31/2019
• Added support for Catalina Developer Preview 5/Public Beta 4
1.0.4 - 8/3/2019
• Fixed an issue with a portion of the in-place installation feature
• Improved logging verbosity, and error handling
1.0.5 - 8/8/2019
• Fixed an issue with a portion of the in-place installation feature
1.0.6 - 8/9/2019
• Added a new boot disk selection feature for machines that do not support APFS booting natively, allowing you to easily switch between multiple macOS installations on different APFS volumes
1.0.7 - 8/20/2019
• Added support for Catalina Developer Preview 6/Public Beta 5
1.0.8 - 8/21/2019
• Fixed an issue where performing a forced cache rebuild using the Post-install tool may result in an unbootable system
• Added an option to allow users to disable the automatic Post-install patch installation feature for debugging purposes
1.0.9 - 8/28/2019
• Added support for Catalina Developer Preview 7/Public Beta 6
1.1.0 - 8/29/2019
• Improved the macOS installer app downloader implementation
• Fixed a potential prelinkedkernel rebuild issue with the post-install tool
1.1.1 - 9/10/2019
• Added new fixes for Legacy Video Card patches
• Added support for Catalina Developer Preview 8/Public Beta 7
1.1.2 - 9/11/2019
• More improvements made to the Legacy Video Card patches, drastically reducing the size of the application
1.1.3 - 9/23/2019
• Added official support for Catalina Developer Preview 9/Public Beta 8
1.1.4 - 9/24/2019
• Fixed an issue where the kextcache may not get rebuilt properly after applying post-install patches
1.1.5 - 9/25/2019
• Fixed a compatibility issue with the Legacy Video Card Patch and Catalina Developer Preview 9/Public Beta 8
1.1.6 - 10/7/2019
• Added support for the final release of Catalina
• Fixed minor UI inconsistencies
• Fixed an issue with the APFS booter during the installation process
1.1.7 - 10/8/2019
• Fixed an issue where the installation of Catalina would not work properly on machines using an encrypted APFS volume with the APFS booter
1.1.8 - 10/15/2019
• Added installer app support for macOS 10.15.0 w/ supplemental update (app version 15.0.33)
• Added new Volume Control Patch for some iMac systems
• Fixed an issue with the APFS booter implementation
1.1.9 - 10/15/2019
• Fixed an issue with the Legacy Video Card Patch
1.2.0 - 10/19/2019
• Added new SSE4.2 emulator, 'MouSSE' by Syncretic, which fixes the compatibility issue with newer Metal-compatible AMD video cards and the MacPro3,1
1.2.1 - 10/29/2019
• Added support for Catalina version 10.15.1
1.2.2 - 11/1/2019
• Updated the Legacy Video Card Patch, fixing an issue where users may experience crashes when using Notification Center on machines with non-Metal video cards
1.2.3 - 11/2/2019
• Updated the Legacy Video Card Patch, finally fixing the long-present grey Menu Bar and Finder Sidebar issues users would experience in Light Mode with non-Metal video cards. Huge thanks to @ASentientBot and @testheit for their work on developing these patches
1.3.0 - 12/11/2019
• Added support for Catalina version 10.15.2
• This version also supports Catalina version 10.15.3
• Added a feature to detect whether or not certain Mac models need to have newer system firmware installed
1.3.1 - 3/24/2020
• Added support for Catalina version 10.15.4
1.3.4 - 3/25/2020
• Due to major issues with 10.15.4, this version of Catalina Patcher has been reverted to 10.15.3 support only
1.3.5 - 3/28/2020
• Fixed all 10.15.4 issues, 10.15.4 support has now been fully restored
1.3.6 - 3/31/2020
• Fixed an issue where AMFI may prevent some third-party applications from launching in 10.15.4
1.4 - 3/31/2020
• Fixed a minor SIP issue
• Fixed an issue where brightness control and/or Night Shift options would not appear under the Displays pane of System Preferences
1.4.1 - 4/6/2020
• Fixed an issue where permissions for some third-party applications may not work
1.4.2 - 4/16/2020
• Fixed an issue where Safe Mode may not work on some systems
• Added more warnings to alert users if their machine needs a system firmware update in order to boot from APFS volumes
1.4.3 - 4/17/2020
• Added support for creating bootable Recovery partitions
1.4.4 - 5/28/2020
• Fixed compatibility with Catalina version 10.15.5
• This version also supports Catalina version 10.15.6 and 10.15.7