Pop Clipboard is described as 'Syncs clipboard history across Apple devices with iCloud, stores 3 days of copies, advanced search, universal keyboard, batch pasting, and multi-tasking support' and is a clipboard manager in the office & productivity category. There are more than 50 alternatives to Pop Clipboard for a variety of platforms, including Mac, Windows, Linux, iPhone and iPad apps. The best Pop Clipboard alternative is CopyQ, which is both free and Open Source. Other great apps like Pop Clipboard are Ditto, PasteBar, Planck and CopyCat Clipboard.