mer | Corel WordPerfect Macro Editor Resident Area |
mes | Corel WordPerfect Macro Editor Workspace Data |
| SpectraMagic NX Data |
| TrimeTool MES Output |
mesa | MESA Model |
mesh | Geomview Rectangularly-connected Mesh Data |
| Microsoft DirectX D3D Mesh Data |
| Rigs of Rods Mesh Data |
meshdat | ANSYS Workbench Mesh Data |
mess | Salome-Meca Exported Message Data |
message | WebSTAR Directory Indexer Message |
met | Active Sky Export Data |
| Corel WordPerfect ME Top Overflow Data |
| eMule Resource Data |
| HEC-HMS Meteorologic Model Data |
| Presentation Manager Metafile |
meta | Apache META File |
| Exient XGS Metadata |
| PLINK Meta-analysis Data |
| RealPlayer Metafile |
meta4 | Metalink Data |
metadata | Acronis True Image Metadata |
| NorPix StreamPix Metadata |
metadix | Apertium Metadix Dictionary Data |
metalink | Metalink Data |
metriclog | Apple iOS Diagnostic Data |
mets | METS Data |
mev | TIGR MultiExperiment Viewer Format Data |
mew | MultiEdit Encoded Status Data |
mex | Corel WordPerfect ME Expound Data |
| Macro Express Macro File |
| MAXQDA Exchange Data |
mexp | MetaMorph NX Experiment Data |
mey | Lotus Notes 5 Full Text Index |
mez | RealArcade Game Information Data |
mf | Adobe FrameMaker Maker Data |
| Open Virtual Machine Format Manifest |
| Zemax Merit Function Data |
mf4 | ASAM Measurement Data Format File |
mfalist | Ashampoo Photo Commander Slideshow List |
mfasl | Mozilla Fastload File |
mfc | CMUSphinx Features Data |
mfcc | HTK Mel-Frequency Cepstral Coefficient Data |
mfd | Multiframe Design |
mfe | 3ds Max Character Studio Motion Flow Graph Data |
| MobileFrame Enterprise Data |
mff | Cakewalk Sonar MIDI Format Data |
| EGI Metafile Format Data |
mfg | Esko ArtiosCAD Manufacturing Data |
| Pro/ENGINEER Manufacturing Data |
| PTC Creo Manufacturing Process Data |
mfi | MODFLOW Data Input Program |
| Windows 98 Resource Kit Data |
mfil | World of Warcraft Software Update |
mfj | MOBCAL Input Data |
mfk | Memsoft OS/2 Database |
mfl | MADRIX Fixture Library |
| ModFit LT Analysis Report |
| Mozilla Fastload File |
mfn | MODFLOW Name Dataset |
mfo | MediaFACE Online Saved File |
| MobileFrame Object Data |
mfr | Moldflow Result |
mfs | MetFS Encrypted File System |
mfst | Symantec Endpoint Protection Definitions Manifest Data |
mft | Kaspersky Anti-virus MFT Table |
| Microsoft Windows NTFS Master File Table |
mftpkg | MacFamilyTree Project Package |
mfw | Motorola MSS Box Firmware |
mfx | MADRIX Fixture Fix Data |
mfxp | NI Maschine v1 Effects Plug-in Presets Data |
mg | MetaGuide Setup Data |
mga4 | Mageia Linux 4 Data |
mga5 | Mageia Linux 5 Data |
mgc | Equation Illustrator Main Data File |
| Media Catalog MGC File |
mgcf | MagicInstall Compressed Data |
mgd | Master Grade Data |
mgd77 | MGD77 Format Data |
mgdatabase | MacGourmet Deluxe Database |