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32-bit

Is a VM a good answer for running 32-bit apps in Catalina?

One solution to running 32-bit apps in Catalina is a VM. Here I assess the performance of Parallels Desktop 15. Is it up to the job?

September 16, 2019 Macs, Technology

Preparing to upgrade to Catalina

Coming in just a few weeks now, if you’re going to upgrade early to Catalina, now’s the time to start preparing with these tips.

September 11, 2019 Macs, Technology

Using ArchiChect 1.2 to check for 32-bit code

This version can now open and check apps properly using its Open command, as well as by drag and drop. Essential to prepare for Catalina.

September 7, 2019 Macs, Technology, Updates

How to tell if an app will run in Catalina

App compatibility with Catalina is different: although some may be slightly incompatible, many apps simply don’t run at all. How can you tell which are OK?

September 6, 2019 Macs, Technology

Should you upgrade to Catalina early?

Are you an early adopter, or a cautious delayer? Here’s some advice about the forthcoming upgrade to Catalina to help you decide.

September 3, 2019 Macs, Technology

Last Week on My Mac: Prepare to upgrade

The Catalina upgrade promises to be the most complex for years, catering for loss of 32-bit support and its read-only file system. How are you planning to upgrade?

August 25, 2019 Macs, Technology

What is this ‘Compatibility Notification Data’ which Apple has just updated?

Part of Apple’s preparations for Catalina, this contains a list of major apps which are only 32-bit and will stop working when you upgrade to 10.15.

July 17, 2019 Macs, Technology

Go64, and keyboard layouts for Unicode obfuscation

Go64 checks for 32-bit apps, and Jan Kaiser has released keyboard layouts to type directly in obfuscated Unicode – both are free.

July 6, 2019 Macs, Technology

Last Week on My Mac: Last of the Mojave

In the next week or two, 10.14.6 should be released, the last version of Mojave, and the last macOS to run on cheesegrater Mac Pros. Where has it got us?

June 30, 2019 Macs, Technology

32-bitCheck 1.8 changes text size, auto-updates, and more

You can now change its font size between 4 and 24 points, and this update checks automatically for updates too.

June 18, 2019 Macs, Technology

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