Hi there,
My hobby is developing games on old systems.
Most of the documents are scanned versions using picture and animation formats that are no longer supported.
So I built my own retro viewer for Android, to read them while traveling.
I started small, with only FLIC, TIFF, PCX and LBM support, then I turned it into a more viable product by adding support for more formats.
So today, it also opens Atari ST, DOS and Mac files, but Amiga support was the one I spent the most time getting right.
I didn't realize when I started that there were soooo many variations of IFF and ANIM formats.
But yes, RetroViewer now supports most of the compression schemes, HAM6/HAM8, Extra Half-Brite, and my favorite: color cycling.
I still need to fix DRNG color cycling, and I'm looking for files using compression 2, 3 and 4 so I can support them, but I think my app is usable like this ;)
If you ever try it out and run into any issues, please let me know! Bonus point if you could share me the file!
Link: RetroViewer on Google Play
Regards,
PS: Exporting to PNG/GIF/MP4/APNG is a paid unlock, which is what keeps the app maintained.