See Which 32 Bit Apps On Mac
Apple was phasing out the use of 32-bits applications on macOS for quite some time. Now the finishing time has come that the version 10.15 or macOS Catalina will no more support 32-bit applications. If you are still running old and unsupported applications in macOS Mojave or earlier versions then you need be cautious before upgrading to macOS Catalina. In this article, we will explain how to check 32-bit and 64-bit apps in macOS.
What Happens When You Open 32-bit Apps?
Apps flagged as 32-bit in the RoaringApps database are listed below. Before upgrading to macOS Catalina, check to see if any of the apps you use regularly are in the list. You can also use the Go64 application to scan your Mac and see which applications are 32-bit, and which are still using a 32-bit.
As of macOS Mojave, Apple will show a warning message whenever you open 32-bit apps. The best example of 32-bit app on macOS is Microsoft Office 2011. Whenever you open the app, macOS will show you a message like below indicating that the app is outdated and not optimized for your Mac.
However, you can still click on the “OK” button to continue using the app. Unfortunately, this is no more possible with macOS Catalina. When the 32-bit app is on the dock, you will see a white cross mark on the app indicating it will not work any more.
Trying to open the 32-bit with macOS Catalina will show a messages like below depending on the app:
Word 2011:
Kaspersky Antivirus Pro:
iPhoto:
Basically you have the following three options:
- Go to the App Store and find the replacement or upgraded app.
- Click on “Learn More…” button to go to Apple’s page explaining about 32-bit apps.
- Choose “Not Now” button to close the app.
If there are no upgrade or alternate options then you can’t use 32-bit apps with macOS Catalina.
Transfer files from iphone to mac app. You could choose Everyone here.2. On your Mac computer, choose “Go AirDrop” from the menu bar in the “Finder”.
Related:How to fox slow performance and speedup your Mac?
How to Check 32-bit and 64-bit Apps in macOS?
If you wanted to check how many apps on your Mac are running with 32-bit then follow the below instructions.
- Click on the Apple menu icon on top left corner of the Mac and choose “About This Mac” option.
- Under the “Overview” tab, click on “System Report…” button.
- You will see a system information dialog like below. Click on the “Applications” option available under “Software” section. It may take sometime to load the list depending upon the number of apps on your Mac.
- Select any application to view the details on the below pane. You can check against the “Kind” option whether it shows 32-bit or 64-bit apps.
- Generally, all Apple apps should be of 64-bit. Therefore, you can click on the “Obtained from” column to sort the list based on the developer.
- Check the apps downloaded from Mac App Store, Identified Developer or Unknown categories to easily find the 32-bit apps.
- You can clearly see the Kind will show as “32-bit (Unsupported) indicating the app will no more work on your Mac.
Taking Action
Unfortunately, you have no option to modified any parameter on the apps. If you have premium apps purchased from App Store or directly from third-party websites, contact the developer and inform them to upgrade a 64-bit version. For the free apps, you need to find alternatives from App Store from other developers.
If you have no other option to use the app then delay upgrading to macOS Catalina till the time you find alternative solution.
Quickly scan your disk for applications, see which ones are 32-bit, and find upgrade information with the click of a button.
Go64 makes it easy to plan for the future.
And yes, it's FREE!
Apple has announced that macOS 10.14 will be the last version capable of running 32-bit applications.
As Apple finalizes its transition to all-64-bit code, Mojave and High Sierra present an alert like this when you launch a 32-bit application. While it's not a crisis at present, you'll need to update or upgrade those applications before you update to macOS 10.15 later this year.
- Take an inventory of the apps on your Mac and see which ones are still 32-bit.
- Go to a developer's website or search the web for update or upgrade information.
- Keep track of upgrade costs so you can plan your spending to get all the upgrades you need.
Any app that's built with Apple's 32-bit software libraries will need to be updated so it will run in 64-bit mode. These are primarily older applications, but some newer specialty apps are also still 32-bit.
As Apple says, 'The technologies that define today's Mac experience—such as Metal graphics acceleration—work only with 64-bit apps. To ensure that the apps you purchase are as advanced as the Mac you run them on, all future Mac software will eventually be required to be 64-bit.'
Apple's support article explains how to use the built-in macOS System Report to identify 32-bit apps on your system.
However, once they've been identified, looking them up and locating the developers' contact information can be a painstaking process if you've got more than a few. In addition, the System Report doesn't account for apps that are themselves 64-bt, but that contain 32-bit plugins, frameworks or services. These apps may or may not run correctly on macOS 10.15. That's why we made Go64!
Mac Os 32 Bit
For more information on 32-bit apps and compatibility, see Apple's support information at https://support.apple.com/en-us/ht208436.
See Which 32 Bit Apps On Macbook Pro
The current version of Go64 is 1.1.1. For full list of changes in each release, see the Go64 Change History.
Apple 32 Bit Apps
For the real nit-pickers, here's a copy of the End User License Agreement.