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.
To install Office in a different language, or to install the 64-bit version, select the link Other options. Choose the language and bit version you want. Launch an Office for Mac app and start the activation process. Click the Launchpad icon in the Dock to display all of your apps. Running Windows software on a Mac. To run your app once installation has completed, open Crossover Office if it isn’t already open, and ensure the All Bottles link at the top left is selected. Download Skype for Windows, Mac or Linux today. Get Skype, free messaging and video chat app. Conference calls for up to 25 people. Download Skype for Windows, Mac or Linux today. This site uses cookies for analytics, personalized content and ads. By continuing to. This is, truthfully, a bit of a tedious and tech-y task. Partly, that’s because setting up a Mac virtual machine is a bit more difficult than virtualizing Windows or Linux. But as of the writing of this article, it can be done and could be a working solution for running 32-bit apps in macOS Catalina and beyond. What is a virtual machine? Jun 28, 2017 This video will show you how to determine if an application on your Mac is 32-bit or 64-bit. Main Channel: http://www.youtube.com/gmanist1000. Nov 15, 2019 Choose Apple menu About This Mac, then click the System Report button. Select Legacy Software in the sidebar. All legacy software is 32-bit. If you don't see Legacy Software in the sidebar, select Applications in the sidebar, then check the list of apps on the right. The column labeled ”64-Bit (Intel)” shows ”No” for apps that are 32-bit.
What Happens When You Open 32-bit Apps?
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 Whenever you open the app, macOS will show you a message like below indicating that the app is outdated and not optimized for your Mac.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.
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.
16 Bit Apps On Mac Laptop
- 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
16 Bit Apps On Mac Computer
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.
Run 16 Bit On 64 Bit
If you have no other option to use the app then delay upgrading to macOS Catalina till the time you find alternative solution.