New version 1.2 also scans Mach-O files like command tools and dylibs, to check if they are still 32-bit. The only complete check available.
64-bit
Now runs in the background – no more spinning beachballs! Also handles errors in folder paths better, and shows a ‘busy spinner’ when scanning.
First full release: the only tool to check thoroughly for 32-bit apps and code bundles in whichever folders you want.
Apple has started the process of naming and shaming those apps which still don’t run in 64-bit mode, […]
Checking for 32-bit apps in System Information is not the best way: here’s a free tool to make it easier and more comprehensive.
The Eclectic Light Company 