i was thinking to made something like this in the list...
* http://code.google.com/p/grafx2/ - Grafx2 (Win) (Mac) (Linux) (AmigaOS) (GP2X) (BeOS) etc etc...
* http://code.google.com/p/grafx2/ - Grafx2 # © @
and so on...
Repeat the soft in the list if is needed.
For example: YY-CHR, is not just for nes... as say here
it works for many other consoles/formats. But dont know if add EACH FORMAT/SUPPORTED would be excessive or extensive, it will looks something like this...
* http://www.smwcentral.net/download.php? type=tools - YY-CHR (Win) - Supports editing NES, SNES, Genesis, PCE, GG, WS/C, GB/C, MSX 1+2, NGP/C, SMS, and GBA graphics
Please let me know what you gusy think.
@Akira, http://aminet.net/package/biz/cloan/PPaint , seens like you can download most of the apps you named. But is there is anyway for you to test that at home?? ! :DDD so i can add the links to that website