| LY |
LilyPond File |
data file |
| LYC |
bestIMAGE Compressed Design File |
CAD file |
| LYR |
ArcView Layer File |
Other files |
| LYR |
bestIMAGE Design File |
CAD file |
| LYT |
Adminsoft Document Layout File |
data file |
| LYT |
TurboTax Install Log File |
text file |
| LYT |
Xcalibur Layout File |
settings file |
| LYT |
vanBacsco's Karaoke Player Skin File |
settings file |
| LYX |
LyX Document |
text file |
| LZ |
Lzip Compressed File |
Compressed file |
| LZH |
LZH Compressed File |
Compressed file |
| LZM |
Slax Module |
Compressed file |
| LZMA |
LZMA Compressed File |
Compressed file |
| LZO |
LZO Compressed File |
Compressed file |
| LZP |
LazPaint Image |
raster image file |
| LZX |
Amiga LZX Compressed File |
Compressed file |
| M |
Objective-C Implementation File |
developer files |
| M |
MATLAB Source Code File |
developer files |
| M |
Mathematica Input File |
data file |
| M |
Mercury Source Code File |
developer files |
| M |
PC-98 Game Music File |
audio file |
| M12 |
Schiller medilog ECG Raw Data File |
data file |
| M15 |
MPEG Video |
video file |
| M1A |
MPEG-1 Audio File |
audio file |
| M1PG |
iFinish Video Clip |
video file |
| M1V |
MPEG-1 Video File |
video file |
| M2 |
World or Warcraft Model Object |
game files |
| M2 |
PC-98 Game Music File |
audio file |
| M21 |
AXMEDIS MPEG-21 File |
video file |
| M21 |
MPEG-21 File |
video file |
| M2A |
MPEG-1 Layer 2 Audio File |
video file |
| M2P |
MPEG-2 Program Stream File |
video file |
| M2P |
Maxthon 2 Browser Plugin File |
plugin file |
| M2S |
Maxthon 2 Browser Skin File |
settings file |
| M2T |
HDV Video File |
video file |
| M2TS |
Blu-ray BDAV Video File |
video file |
| M2V |
MPEG-2 Video |
video file |
| M3 |
Blizzard MDX3 Model File |
3D image file |
| M3D |
3D Model File |
3D image file |
| M3D |
DIALux 3D Object File |
3D image file |
| M3G |
Mobile 3D Graphics Program |
executable file |
| M3P |
Mach3 Plugin File |
plugin file |
| M3U |
Media Playlist File |
audio file |
| M3U8 |
UTF-8 M3U Playlist File |
audio file |
| M4 |
Macro Processor Library |
developer files |
| M4A |
MPEG-4 Audio File |
audio file |
| M4B |
MPEG-4 Audio Book File |
audio file |
| M4E |
MPEG-4 Video File |
video file |
| M4P |
iTunes Music Store Audio File |
audio file |
| M4R |
iPhone Ringtone File |
audio file |