xxdiff is described as 'QT based graphical file and directories comparator and merge tool. It provides comparing two files, three files' and is an app in the Development category. There are more than 25 alternatives to xxdiff for a variety of platforms, including Windows, Mac, Linux, PortableApps.com and BSD. The best alternative is Meld, which is both free and Open Source. Other great apps like xxdiff are WinMerge (Free, Open Source), Beyond Compare (Paid), KDiff3 (Free, Open Source) and TextWrangler (Free).
- TextWrangler is the powerful general purpose text editor, and Unix and server administrator’s tool. View 73 alternatives to TextWrangler
The developers announced that development of TextWrangler has stopped, in favor of concentrating their efforts on the development of BBEdit.
Quoted from the TextWrangler webpage, "We are sunsetting TextWrangler, and we encourage anyone interested in TextWrangler to download and use BBEdit instead."
- Free • Proprietary