Comfort Clipboard Pro is described as 'Now you don't have to worry that copying one thing will erase something else! It keeps the clipboard history that you can use to paste any selected fragment again. The clipboard contents will be saved, even in the case of Windows crash or power failure' and is a clipboard manager in the office & productivity category. There are more than 50 alternatives to Comfort Clipboard Pro for a variety of platforms, including Mac, Windows, Linux, iPhone and iPad apps. The best Comfort Clipboard Pro alternative is CopyQ, which is both free and Open Source. Other great apps like Comfort Clipboard Pro are Ditto, Maccy, ClipPocket and Droppy for macOS.