| .gm4 |
Autologic bitmap image |
| .itg |
Intergraph format bitmap graphics |
| .rawraw |
SageThumbs raw image |
| .dgu |
DuneGraph picture image |
| .92i |
TI bitmap picture |
| .pcx_ |
Paintbrush bitmap graphics |
| .pseg |
IBM printer page segment bitmap |
| .adex |
Adex bitmap graphics |
| .png32 |
Portable Network Graphics data |
| .rpgm |
Portable greyscale image |
| .ff9 |
Acorn RISC OS bitmap image sprite |
| .rm4 |
RAMbrandt picture image |
| .gr9 |
ATARI Graphics 9 picture image |
| .fsy |
PhotoFantasy Image picture |
| .mki |
MagView Japanese graphics MAKIchan bitmap image |
| .vgr |
Ventura Publisher bitmap picture |
| .p41 |
TRS-80 picture image |
| .gr7 |
ATARI graphics 7 file |
| .gun |
Gunpaint bitmap image |
| .ivb |
Truevision Targa format bitmap graphics |
| .sbig |
Santa Barbara Instruments astronomical image |
| .mg8 |
MultiArtist picture image |
| .imq |
NASA planetary image file |
| .eosat |
LANDSAT/EOSAT Satellite picture data image format |