derasterize is described as 'converts pictures into Unicode text with Ansi colors for display within a terminal'. There are four alternatives to derasterize for Linux, Mac, Windows and Xfce. The best alternative is Libcaca, which is both free and Open Source. Other great apps like derasterize are textview (Free, Open Source), hiptext (Free, Open Source) and png2linetext (Free, Open Source).
- 4 alternatives