FITS Liberator GUI image processing software has meant that it is even easier and faster to create color images using raw observations from a range of telescopes.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux


AvisFV is described as 'Free FITS viewer for Windows 11, 10, 8, 7 (compatible also with most Linux and Mac if WINE is installed)' and is an app in the education & reference category. There are 2 alternatives to AvisFV for Mac, Windows and Linux. The best AvisFV alternative is FITS Liberator, which is both free and Open Source.
FITS Liberator GUI image processing software has meant that it is even easier and faster to create color images using raw observations from a range of telescopes.


SAOImageDS9 is an astronomical imaging and data visualization application. DS9 supports FITS images and binary tables, multiple frame buffers, region manipulation, and many scale algorithms and colormaps.



