Computer '#' file extensions
Below is a listing of each of the different file extensions that begin with a number or other character. If you're looking for a file extension that begins with something else click on one of the below links.
# | A | B | C | D | E | F | G | H | I | J | K | L | M
N | O | P | Q | R | S | T | U | V | W | X | Y | Z
File extensions home page
| # | |
| .$$$ | Temporary file |
| .$$A | OS/2 program file |
| .$$F | OS/2 database file |
| .$$S | OS/2 spreadsheet file |
| .$D$ | OS/2 planner file |
| .$DB | DBASE IV temporary file |
| .$ED | Microsoft C temporary editor file. |
| .$VM | Microsoft Windows temporary file for virtual managers. |
| ._DD | Norton disk doctor recovery file. |
| ._DM | Nuts n Bolts disk minder recovery file. |
| .--- | File used to backup sys, ini, dat, and other important files from Windows 3.1 and above. |
| .075 | Ventura Publisher 75x75 dpi screen characters |
| .085 | Ventura Publisher 85x85 dpi screen characters |
| .091 | Ventura Publisher 91x91 dpi screen characters |
| .096 | Ventura Publisher 96x96 dpi screen characters |
| .0B | Pagemaker printer font LineDraw enhanced characters. |
| .1ST | File used by some software manufacturers to represent a file that should be read first before starting the program. |
| .2GR | File used in Windows 3.x to display the graphics on older 286 and 386 computers. |
| .386 | Virtual machine support files for the 386 enhanced mode. |
| .3DT | Topicscape database for 3D mind map or 3D concept map. |
| .3G2 | See the 3gp definition. |
| .3GP | See the 3gp definition. |
| .3GR | File used in Windows 3.x to display the graphics on later 386, 486 and Pentium computers. |
| .4SW | 4DOS Swap file |