To read up on the compatibility issues, head over to the macOS compatibility support pages for Photoshop and Lightroom. Even with ample time to prepare, major software companies are rarely ready with a full compatibility update on the day a new version is released, and that’s certainly true of both Photoshop and Lightroom Classic in macOS Catalina. If you’re a power user, Adobe says “You may want to remain on your current version of macOS until these issues have been resolved,” and “strongly recommends that customers do their own testing on a non-production partition to ensure that new operating systems work with their current hardware and drivers (printing, and so forth).”Īny creative professional will tell you that it’s not a good idea to update to the latest version of any operating system the day it comes out. Achieve quick pro-level results, and a consistent look across your photos. Lens Profile Creator is Broken: The Lens Profile Creator is currently 32-bit, but we are investigating updating it to be a 64-bit utility. Use it on Windows, macOs, or as a plugin for Photoshop & Lightroom.ExtendScript Toolkit is Broken: The ExtendScript Toolkit, which is a 32-bit application, will no longer work on macOS 10.15.Older Droplets Don’t Work: Older versions of Photoshop create 32-bit droplets, which are not compatible with macOS Catalina.This happens with plug-ins that are not notarized that are downloaded from the web or installed by other methods such as drag & drop. Some Plug-Ins are Broken: Plug-ins that are quarantined will return a Photoshop error that “the file was not found” or an OS error that says that the plug-in “can’t be opened because its integrity cannot be verified.You need to add the file type into the file name manually File Naming Doesn’t Work Right: Changing the file extension in the drop down doesn’t change the extension in the file name. Apples new MacOS is the first to be 64-bit only so many older apps and hardware wont work, and newer tools may need to be updated to work correctly.

Photoshop mac 64 bit