.KWR | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.KXM | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.KZY | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.L64 | Commodore International | Settings Files | 64LAN Image File | Unknown Software | Unknown Developer |
.LARGE | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LASXML | Unknown Developer | Data Files | Laser App Data Exchange | Unknown Software | Unknown Developer |
.LAUNCHER | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LBB | Unknown Developer | Uncommon Files | Liberty Bible DataBase File | Unknown Software | Unknown Developer |
.LBR | Dag Agren, Circlesoft | Compressed Files | LU Library Archive | LU file archiver | Unknown Developer |
.LDC | Unknown Developer | Uncommon Files | Steuer 2001 File | Steuer2001 | Unknown Developer |
.LDH | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.LDN | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.LDS | GNU Project | Developer Files | Binutils LD Linker Script | Unknown Software | Unknown Developer |
.LEA | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.LED | Sony | Settings Files | Sony AIBO LED Lights Control Data | Unknown Software | Unknown Developer |
.LES | David A. Wheeler | Data Files | Lesson File | Unknown Software | Unknown Developer |
.LEXT | Olympus Corporation | Data Files | Olympus Lext Measurement Export | Unknown Software | Unknown Developer |
.LG | Unknown Developer | Compressed Files | Arhangel Compressed Archive | Unknown Software | Unknown Developer |
.LGF | Microsoft Corporation | Data Files | Microsoft Windows Application Log File | Unknown Software | Unknown Developer |
.LHD | Unknown Developer | Text Files | Label Home Document File | Label Home | Unknown Developer |
.LHP | Electric Butterfly, Inc. | Data Files | Lighthouse Organizer Data | Lighthouse Organizer | Unknown Developer |
.LIB | Various Developers | Data Files | Generic Data Library | Unknown Software | Unknown Developer |
.LIM | Unknown Developer | Compressed Files | Limit Compressed Data | Unknown Software | Unknown Developer |
.LISTING | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LIZ | Unknown Developer | Compressed Files | Compressed List File | Unknown Software | Unknown Developer |
.LI_ | Unknown Developer | Uncommon Files | Rukus File | Unknown Software | Unknown Developer |
.LKH | Unknown Developer | Uncommon Files | Worm.Generic.LKH Virus File | Unknown Software | Unknown Developer |
.LKU | STMicroelectronics | Executable Files | ST Microelectronics Linked Unit Data | Unknown Software | Unknown Developer |
.LLF | Unknown Developer | Data Files | IITM Local Language Data | IITM | Unknown Developer |
.LNT | Gimpel Software | Developer Files | PC-lint/FlexeLint Configuration File | Laego Visual Manager Live | Unknown Developer |
.LNV | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.LOAD | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LOADER | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LOAN | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LOGO | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LOJ | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.LOW | Digital Equipment Corporation | System Files | PDP-10 Low Segment Of A Two-segment Program | Unknown Software | Unknown Developer |
.LP1 | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.LPI | Unknown Developer | Data Files | Laser Printer Information | Unknown Software | Unknown Developer |
.LPS | DAZ 3D | 3D Image Files | Bryce Leaf Shape File | Unknown Software | Unknown Developer |
.LQC | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.LQR | Europoe Space Agency (ESA) | Compressed Files | LBR Library File | LBR library software | Unknown Developer |
.LSW | Technics | Settings Files | Technics Keyboard Current Panel File | Unknown Software | Unknown Developer |
.LSZ | Unknown Developer | 3D Image Files | Learning Score Zip File | Learning Score | Unknown Developer |
.LU | ThoughtWing, LLC | Uncommon Files | ThoughtWing Library Unit File | Unknown Software | Unknown Developer |
.LVH | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.LVX | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.LYB | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.LYZ | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.LZW | Unknown Developer | Compressed Files | LZW Compressed Archive File | Unknown Software | Unknown Developer |
.LZZZZZZZ | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.M | MathWorks | Developer Files | MATLAB Source Code File | FMPMD2000 | Unknown Developer |
.M2 | Unknown Developer | Audio Files | PC-98 Game Music File | FMPMD2000 | Unknown Developer |
.M3K | Unknown Developer | Compressed Files | Interactive Digital Content File | Unknown Software | Unknown Developer |
.M3V | Unknown Developer | Audio Files | DJ Mix Pro Playlist | DJ Mix Pro | Unknown Developer |
.M5D | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.M9D | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.MAC2 | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MACRO | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MAILBOX | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MAPS | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MARIO | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MAU | Unknown Developer | Uncommon Files | Media Attachment Unit | Unknown Software | Unknown Developer |
.MBL | Vernier Software & Technology | Data Files | Logger Pro Data File | Multi-Batch | Unknown Developer |
.MBZ | Unknown Developer | Plugin Files | Pogoshell NES Emulator Plugin | PogoShell | Unknown Developer |
.MCH | Interscape | Settings Files | Machinery HDR Effects | Unknown Software | Unknown Developer |
.MCV | Visicom Media Inc | Settings Files | ManyCam Effect File | Unknown Software | Unknown Developer |
.MC_ | Unknown Developer | Compressed Files | Musicato Compressed File | Unknown Software | Unknown Developer |
.MD | Various Developers | Developer Files | Markdown Documentation File | mdcd10.arc | Unknown Developer |
.MDL | MathWorks | Data Files | MathWorks Simulink Model | mdl2obj tool | Unknown Developer |
.MD_ | Unknown Developer | Settings Files | Visc15 Adressen Setup File | Unknown Software | Unknown Developer |
.ME | Unknown Developer | Uncommon Files | Temporary Delete Me File | Unknown Software | Unknown Developer |
.ME1 | Unknown Developer | Data Files | 21 Sample Winexam File | Unknown Software | Unknown Developer |
.ME2 | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.MEI | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.MEK | Unknown Developer | Uncommon Files | Uncommon File Extension | Unknown Software | Unknown Developer |
.MEMORY | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MERLIN | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MESSAGES | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.METAL | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MFC | Unknown Developer | Uncommon Files | Mankind File | Unknown Software | Unknown Developer |
.MFO | Perl Express Group | Data Files | Perl ModInfo Descriptor File | Unknown Software | Unknown Developer |
.MGW | Unknown Developer | Data Files | Microgateway Policy Implementation Data | Microgateway | Unknown Developer |
.MHW | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.MICE | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MISC | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MJM | Unknown Developer | Data Files | JDF Data Exchange Format | Unknown Software | Unknown Developer |
.MK8 | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.MLI | Unknown Developer | Data Files | Encyclopedia Media List | Unknown Software | Unknown Developer |
.MLTV | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MMV | Sony | Video Files | MicroMV Video File | Unknown Software | Unknown Developer |
.MNW | Unknown Developer | Uncommon Files | Menu File | Unknown Software | Unknown Developer |
.MODEM | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MOJ | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.MOUSE | Apple | Data Files | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
.MP4S | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.MP6 | Unknown Developer | Data Files | CS225 MP6 Huffman Encoding Text Data | Unknown Software | Unknown Developer |
.MP_ | Open Source | Audio Files | Mobile Phone Sound File | P2k Commander | Unknown Developer |
.MQF | Unknown Developer | Uncommon Files | Unknown File Type | Unknown Software | Unknown Developer |
.MRA | Unknown Developer | Audio Files | VilagRadio Recorded Radio Program | Unknown Software | Unknown Developer |