| Estensione del file | Nome completo del file |
|---|---|
| Estensione L | Lex Language Source Format |
| Estensione L01 | ARC Digitized Raster Graphics Format |
| Estensione L2L | IBM Voice Type Languages Addword |
| Estensione L2P | BM Voice Type Languages Addword |
| Estensione L2R | Lineage II Replay |
| Estensione L32 | Swift Line 21 Caption |
| Estensione L3D | Black & White Graphics Format |
| Estensione L4D | Cinema 4D Layout Settings Format |
| Estensione L5K | RSLogix 5000 |
| Estensione L6T | Line 6 GearBox Tone Format |
| Estensione LA | La Lossless Compressed Audio Format |
| Estensione LA0 | LucasArts Game Data |
| Estensione LA1 | LucasArts Game Data |
| Estensione LA2 | LucasArts Game Data |
| Estensione LAA | LucasArts AdLib Audio |
| Estensione LAB | Corel WordPerfect Label Definition Format |
| Estensione LABX | CASSY Lab |
| Estensione LABY | Laby Level Format |
| Estensione LACCDB | Microsoft Access 2007/2010 Database Lock Format |
| Estensione LAD | Daylon Leveller Animation Data |
| Estensione LAE | Local Authentication Export |
| Estensione LAF | Lingoes Appendix |
| Estensione LAI | GNU Libtool Temporary |
| Estensione LAK | Kashmir |
| Estensione LAM | Netscape Media Player Streaming Audio Metafile |
| Estensione LAMP | ArchiCAD For MAC Geometric Description Language |
| Estensione LAN | Erdas LAN Image Format |
| Estensione LANALYSER | Novell Netware LANalyzer Trace |
| Estensione LAND | Userland Frontier |
| Estensione LANG | Skype Language Settings Format |
| Estensione LAO | EPSON SMART PANEL |
| Estensione LAR | Liquid Audio Player Registration |
| Estensione LAS | LIDAR Data Exchange Format |
| Estensione LASSO | Lasso Database Driven Web Page |
| Estensione LASTBUILDSTATE | MSBuild Exported Build |
| Estensione LASTLOGIN | Minecraft User Settings Format |
| Estensione LAT | LaTeX |
| Estensione LATEX | Latex Text Document Format |
| Estensione LAUNCH | Zend Studio Debugger Configuration |
| Estensione LAUNCHEREX_SOURCERECORD | Foston Google Android |
| Estensione LAV | Liquid Audio Player Voucher |
| Estensione LAVS | Liquid Audio Secured Download |
| Estensione LAX | AnetHelpTool JavaHelp Viewer |
| Estensione LAY | Apple DVD Studio Pro Layout Format |
| Estensione LAYERDIAGRAM | Microsoft Visual Studio Layer Diagram |
| Estensione LAYOUT | Apple MainStage Layout Format |
| Estensione LAYOUTDESIGNER | QuickBooks Layout Designer Template |
| Estensione LB | LBwin Project |
| Estensione LBA | Liberty BASIC |
| Estensione LBC | Cloaked Affiliate Link Builder Saved Link Format |
| Estensione LBD | Life Balance User Data |
| Estensione LBE | Life Balance Xml-based Data Exchange |
| Estensione LBF | Bioshock 2 Configuration |
| Estensione LBG | DBASE IV Label Generator Data |
| Estensione LBI | Adobe Dreamweaver Library Format |
| Estensione LBK | VersaPro Local Logic Block Backup |
| Estensione LBL | Database Label Format Format |
| Estensione LBM | Interleaved Bitmap Format |
| Estensione LBO | DBASE IV Compiled Label |
| Estensione LBP | ProWORX Nxt Logic Pointer |
| Estensione LBR | EAGLE Library Format |
| Estensione LBS | Omnis Studio Application Format |
| Estensione LBT | Visual FoxPro Additional Label Description Format |
| Estensione LBU | Cloaked Affiliate Link Builder Settings Format |
| Estensione LBX | Visual FoxPro Main (DBF) Label Description Format |
| Estensione LBXCOL | Libronix DLS Resource Collection |
| Estensione LBXDTP | Libronix DLS Data Type |
| Estensione LBXLLS | Logos Libronix 3.0 |
| Estensione LBXOEB | Libronix DLS Resource |
| Estensione LCB | Concept2 LogCard Utility LogCard Backup Image |
| Estensione LCC | Capture One PRO Format |
| Estensione LCD | Abbyy Finereader Sprint Format |
| Estensione LCF | ArchiCAD Library Container Format |
| Estensione LCH | IBM Works For OS/2 Chart |
| Estensione LCI | IBM Voice Type Languages Newuser |
| Estensione LCK | Lock Format |
| Estensione LCL | Localization |
| Estensione LCLW | ClarisWorks Art Library |
| Estensione LCM | Lipikar Custom Map Format |
| Estensione LCN | Corel WordPerfect Dictionary Format |
| Estensione LCP | FARSITE Landscape Data |
| Estensione LCS | ACT! History |
| Estensione LCT | Electrical Filter Design |
| Estensione LCX | LC Model |
| Estensione LD | Telix Long Distance Codes |
| Estensione LD1 | DBASE Overlay |
| Estensione LD2 | Lingoes Compiled Dictionary Format |
| Estensione LD4 | ACCPAC Plus Menu |
| Estensione LDA | LaserData Image Format |
| Estensione LDB | Microsoft Access Record-Locking Information Format |
| Estensione LDD | LEGO Digital Designer |
| Estensione LDF | Microsoft SQL Server Log Format |
| Estensione LDI | LDIF Address Book Interchange Format |
| Estensione LDIF | LDIF Address Book Interchange Format |
| Estensione LDL | Corel Paradox Delivered Library |
| Estensione LDM | VolumeViz Multi-resolution Volume Format |
| Estensione LDMT | Likno Drop-Down Menu Trees |
| Estensione LDO | Nova Logic Game Loadout Text |
| Estensione LDP | Label Designer Plus DELUXE Data |
| Estensione LDR | LDraw Model Format |
| Estensione LDS | Linux Compile Time Header Format |
| Estensione LDT | ZENAX Source EULUMDAT Format |
| Estensione LDW | Virtual Villagers Save Game Format |
| Estensione LDX | Liquid Studio Liquid Executable Bytecode |
| Estensione LDZ | Microsoft Visual Studio DSM Project |
| Estensione LE | Le Mac OS X |
| Estensione LED | Sony AIBO AIBO LED File Format |
| Estensione LEF | LEN Exchange Format |
| Estensione LEG | LEGOCAD |
| Estensione LEGAL | DaveTech Legal Document |
| Estensione LEI | Leica SP1 Image Session |
| Estensione LEMON | LemonShare.net Download Format |
| Estensione LENS | Autodesk Stitcher Camera Profile |
| Estensione LEP | Label And Envelope Designer Plus 2000 |
| Estensione LESS | LESS Style Sheet Format |
| Estensione LET | Nuke Randomic Life Generator |
| Estensione LETTER | Undeliverable Mail Format |
| Estensione LEV | Worms Map |
| Estensione LEX | Adobe Linguistic Library Data Format |
| Estensione LF | SoftwareKey License |
| Estensione LFA | Life Forms |
| Estensione LFE | LFClient Document |
| Estensione LFF | LucasFilm Format Image Format |
| Estensione LFM | LifeForm Format |
| Estensione LFO | Camel Audio Alchemy Preset Format |
| Estensione LFP | IPRO View Database Format |
| Estensione LFS | Samsung Test Picture Image Format |
| Estensione LFT | ChiWriter Laser Printer Font |
| Estensione LG0 | IBM Tivoli Monitoring Log |
| Estensione LG1 | IBM Tivoli Monitoring Log Backup |
| Estensione LG2 | HotMux Thermocouple Data Log |
| Estensione LGA | Microsoft Windows Application Log |
| Estensione LGB | QuickBooks Little Green Box |
| Estensione LGC | SimpleK Database Format |
| Estensione LGD | Windows Application Log |
| Estensione LGF | Microsoft Windows Application Log |
| Estensione LGG | Microsoft Windows Application Log |
| Estensione LGH | HMI Historical Log Format |
| Estensione LGI | Multimedia Logic Format |
| Estensione LGJ | Microsoft Windows Application Log |
| Estensione LGK | Microsoft Windows Application Log |
| Estensione LGL | LeechGet Download Queue Format |
| Estensione LGM | Microsoft Windows Application Log |
| Estensione LGN | Microsoft Windows Application Log |
| Estensione LGO | Logo Instructions Format |
| Estensione LGP | Final Fantasy Game Archive Format |
| Estensione LGQ | Microsoft Windows Application Log |
| Estensione LGR | Microsoft Windows Application Log |
| Estensione LGS | Microsoft Windows Application Log |
| Estensione LGT | Urban Chaos Game |
| Estensione LGV | Debugging Tools For Windows Logger Log |
| Estensione LGW | ANSYS |
| Estensione LGZ | Windows Application Log |
| Estensione LHA | LH ARC Compressed Archive |
| Estensione LHARC | LH ARC Compressed Archive |
| Estensione LHR | Quicken Financial Life For Mac Financial Data Format |
| Estensione LHS | Literate Haskell Programming Language Source Code Format |
| Estensione LHW | LHWarp Compressed Amiga Archive |
| Estensione LHX | LineTracker Firmware Upgrade |
| Estensione LHZ | LHA Compressed File Archive |
| Estensione LI3D | BeLight Live Interior 3D Design Format |
| Estensione LIA | P-CAD Schematics Library |
| Estensione LIB | Microsoft Linker Input Library Format |
| Estensione LIB4D | Cinema 4D Library |
| Estensione LIBRARY | CATIA Library |
| Estensione LIBRARY-MS | Microsoft Windows 7 Library Description Format |
| Estensione LIC | Unix Software License Format |
| Estensione LICENSEKEY | Coriolis IPartition License Information Format |
| Estensione LICENSES | Microsoft Visual Studio Licensed Classes Format |
| Estensione LICKEY | AVS4YOU License Key |
| Estensione LICRYPT | Encrypted |
| Estensione LICX | Microsoft Visual Studio License Format |
| Estensione LID | Quicken 2002 Deluxe Format |
| Estensione LIF | Compressed Format Archive (CA-Clipper Installer) |
| Estensione LIFE | LIGHT Format |
| Estensione LIG | INet-Server |
| Estensione LIGHTWAVE | Lightwave 3D Layered Object |
| Estensione LIK | Trojan.Win32.Agent.lik |
| Estensione LILY | PCSX2 LilyPad Configuration Format |
| Estensione LIN | AutoCAD Linetype Definition |
| Estensione LINK | Apple IPod Link Format |
| Estensione LINUX | Linux |
| Estensione LINX | Bridge Base Format |
| Estensione LIP | SLIP Format Format |
| Estensione LIQUID | Shopify Liquid Template |
| Estensione LIR | ADI Ocelot Settings |
| Estensione LIS | Structured Query Reporting Output Format |
| Estensione LISP | LISP Translators Format |
| Estensione LIST | JAR Index Format |
| Estensione LIT | Microsoft Reader EBook Format |
| Estensione LITEMOD | Minecraft Mod |
| Estensione LITTLE | Mozilla Firefox Start-up Cache |
| Estensione LIV | Living Actor Actor |
| Estensione LIVEREG | Symantec Livereg Antivirus Session Format |
| Estensione LIVESUBSCRIBE | Symantec Antivirus Update Catalog |
| Estensione LIVEUPDATE | Symantec Liveupdate Format |
| Estensione LIX | ExtendSim Library Format |
| Estensione LIZD | BeLight Live Interior 3D Compressed Design Format |
| Estensione LJP | Lossless JPEG Bitmap Image Format |
| Estensione LK# | Autodesk Multi-user Coordination Lock |
| Estensione LKG | HP-UX Configuration |
| Estensione LKH | Worm.Generic.LKH Virus |
| Estensione LKO | Microsoft Outlook Express |
| Estensione LKR | MPLAB Linker |
| Estensione LL | List & Label Preview Format |
| Estensione LLB | LabVIEW Application Program Library Format |
| Estensione LLC | LapLink Saved Connection |
| Estensione LLM | Linden Lab Mesh Format |
| Estensione LLP | VersaPro Local Logic Block |
| Estensione LLS | Windows System |
| Estensione LLT | Liquidity Lighthouse Transaction Format |
| Estensione LLV | Lizard Safeguard License |
| Estensione LLX | LabVIEW Library Backup Format |
| Estensione LM4 | Steinberg VST Sample |
| Estensione LMA | Learning Mobile Author (LMA) Project |
| Estensione LMBS | Adobe Photoshop For Mac Filter |
| Estensione LMD | Abbyy Finereader Sprint |
| Estensione LMF | Library Mapping And Altera Data Interchange |
| Estensione LMG | CryENGINE Locomotion Group Animation |
| Estensione LMH | Memory Hacking Software Memory |
| Estensione LMK | Sothink Logo Maker Logo Format |
| Estensione LMLPACK | Kashmir 3D Link |
| Estensione LMP | Doom Recorded Demo |
| Estensione LMR | QuickBooks Loan Manager Data |
| Estensione LMS | Light-O-Rama Musical Sequence Format |
| Estensione LMT | RPG Maker 2000/2003 Map Tree |
| Estensione LMU | RPG Maker Map Format |
| Estensione LMV | Adobe Flash Source Code |
| Estensione LMX | Nokia Landmark Exchange Format |
| Estensione LN | UNIX Lint |
| Estensione LNA | Xilinx ISE |
| Estensione LNC | Football Manager Player |
| Estensione LND | 3D Landscape Data |
| Estensione LNF | Oyoaha Lookandfeel Interface Elements |
| Estensione LNG | Language Definition Format |
| Estensione LNGX | KeePaas Language |
| Estensione LNK | Windows Shortcut Format |
| Estensione LNM | Corel WordPerfect SGML Alias |
| Estensione LNP | µVision Linker Input Format |
| Estensione LNS | AVG Anti-Virus Language |
| Estensione LNST | Adobe InDesign Format |
| Estensione LNT | PC-lint Configuration Format |
| Estensione LNX | Atari Lynx ROM Image Format |
| Estensione LNZ | Petz Linez |
| Estensione LO | Interleaf Compiled Lisp Format |
| Estensione LOADERBACKUP | BlackBerry Backup |
| Estensione LOADERS | GTK+ Loaders Format |
| Estensione LOADTEST | Microsoft Visual Studio Load Test |
| Estensione LOB | IBM DB2 LOBFILE |
| Estensione LOC | Localisation String Resource Header Format |
| Estensione LOCAL | Delphi User-specific Project Options |
| Estensione LOCALIZED | MAC OS X |
| Estensione LOCALSTORAGE | WebKit Local Storage Data Format |
| Estensione LOCALSTORAGE-JOURNAL | Google Chrome Rollback Journal |
| Estensione LOCK | Lock Format |
| Estensione LOCK3 | BlackBerry Encrypted 3GP |
| Estensione LOCKFILE | Mac OS X Lion Property List XML Lock Format |
| Estensione LOCK_SYNC | Synchronization Lock |
| Estensione LOD | Homeworld Level Of Detail Format |
| Estensione LOF | Audacity File List |
| Estensione LOG | Log Format |
| Estensione LOG1 | Microsoft Windows Registry Hive Log Format |
| Estensione LOG2 | Microsoft Windows Registry Hive Log 2 Format |
| Estensione LOGIC | Apple Logic Pro Music Project Format |
| Estensione LOGIKCS | Apple Logic Key Commands |
| Estensione LOGIN | UNIX Command |
| Estensione LOGONVISTA | Stardock LogonStudio Windows Vista Logon Screen Format |
| Estensione LOGONXP | LogonStudio Document Format |
| Estensione LOK | W32/Rbot-WE Log |
| Estensione LOL | Lolcode Source Format |
| Estensione LOLS | LOLCODE Source Code |
| Estensione LON | Aquaterra Profile Data |
| Estensione LOOK | SpeedGrade Look Format |
| Estensione LOOP | Apple Soundtrack Pro |
| Estensione LOOV | Smadav Virus Definitions Format |
| Estensione LOP | MasterCook Layout Format |
| Estensione LOS | Close Combat 2 Map Related |
| Estensione LOT | LaTex Auxiliary File For List Of Tables |
| Estensione LOV | SAP Business Objects |
| Estensione LOVE | LÖVE Game Package Format |
| Estensione LO_ | Microsoft System Management Server Renamed Old Log |
| Estensione LP | Lightscape 3D Object Format |
| Estensione LP2 | ILEAP Word Processor Document Format |
| Estensione LP4 | 36-Image Converter Encrypted Language Pack |
| Estensione LP7 | LP7Signer Digital Signed Format |
| Estensione LPA | LPA View Laser Particle Analyser |
| Estensione LPAQ8 | PAQ Data Archive |
| Estensione LPB | LaserTank Game Replay Format |
| Estensione LPD | Lookout Protocol Driver Format |
| Estensione LPDB | Librarian Pro Database Format |
| Estensione LPDF | Mac OS X Localized PDF (Portable Document Format) Format |
| Estensione LPF | Orgadata LogiKal |
| Estensione LPI | Free Pascal Lazarus Project Information |
| Estensione LPK | ArcGIS Layer Package Format |
| Estensione LPMD | Las Palmeras Molecular Dynamics (LPMD) Data Format |
| Estensione LPN | LVPLAN |
| Estensione LPP | LabelPrint Project Format |
| Estensione LPR | Homeworld |
| Estensione LPROJ | Mac OS X Localized Project Folder Format |
| Estensione LPS | Bryce Leaf Shape Format |
| Estensione LPT | LogPlot Compiled Boring Log |
| Estensione LPU | Passolo Localization Project |
| Estensione LPW | IRIS Laserform Lforms |
| Estensione LPX | LaTeXPiX Script |
| Estensione LQF | LeechFTP Save Queue |
| Estensione LQR | SQ Compressed LBR Archive |
| Estensione LQT | Liquid Audio Liquid Digital Media Music File Format |
| Estensione LR | Chaos Desktop Layer List |
| Estensione LRC | Lyric Format |
| Estensione LRCAT | Adobe Lightroom Catalog Format |
| Estensione LRCAT-JOURNAL | Adobe Photoshop Lightroom |
| Estensione LRD | Microsoft Money Lock |
| Estensione LRDATA | Adobe Lightroom Preview Data |
| Estensione LRDB | Photoshop Lightroom Database |
| Estensione LREC | Inter-Tel Web Conference Recording Format |
| Estensione LRF | BBeB Ebook Format |
| Estensione LRG | Macromedia XRes Multi-resolution Bitmap |
| Estensione LRL | SmartWare Local Resource Library |
| Estensione LRM | Microsoft Encarta Class Server Learning Resource |
| Estensione LRN | Apple Chess User Data |
| Estensione LRP | IBM Works For OS/2 Report |
| Estensione LRPLUGIN | Adobe Photoshop Lightroom Plug-in Format |
| Estensione LRPREV | Adobe Photoshop Lightroom Index |
| Estensione LRS | BBeB Ebook Source Format |
| Estensione LRSMCOL | Adobe Photoshop Lightroom Settings Format |
| Estensione LRTEMPLATE | Adobe Photoshop Lightroom Preset Settings Format |
| Estensione LRTOOLKIT | Adobe Photoshop Lightroom |
| Estensione LRV | Low Resolution Video Format |
| Estensione LRWEBENGINE | Lightroom Folder |
| Estensione LRX | BBeB Ebook Format |
| Estensione LRY | Konica Minolta Data Management Software Reference Data |
| Estensione LS | LightWave LScript Format |
| Estensione LS1 | Microsoft Winhelp Source |
| Estensione LS3 | Band-in-a-Box Style Format |
| Estensione LS4 | Lumion Exported Full Scene |
| Estensione LSA | Lotus Designer Agent |
| Estensione LSAPROTOTYPE | Microsoft Visual Studio Logical Datacenter Diagram Toolbox Prototype |
| Estensione LSC | LOGO! Soft Comfort |
| Estensione LSD | FIFA World Cup Game Data Environment Format |
| Estensione LSF | Advanced Streaming Format |
| Estensione LSL | Corel Paradox Format |
| Estensione LSLIBRARY | Littlesnapper User Library Package |
| Estensione LSM | Ziess LSM Model |
| Estensione LSN | Microsoft Works Format |
| Estensione LSO | Apple Logic Song Format |
| Estensione LSP | LISP Source Code Format |
| Estensione LSPROJ | Visual Studio LightSwitch Project |
| Estensione LSQ | IBM Voice Type Languages Addword |
| Estensione LSR | LANsurveyor Report Format |
| Estensione LSS | LotusScript Source Code |
| Estensione LST | List Text Format |
| Estensione LSTX | E-Sword Verse List |
| Estensione LSU | LANsurveyor Map Format |
| Estensione LSV | Light-O-Rama Sequence Editor Visual Preference |
| Estensione LSW | RPG Maker Saved Game Format |
| Estensione LSX | Advanced Streaming Redirector Format |
| Estensione LSZ | Learning Score Zip |
| Estensione LS_ | Unix Ls Directory |
| Estensione LT2 | Poser Light Set Format |
| Estensione LTA | Monolith Lithtech Game Engine |
| Estensione LTB | Amma Little Setup Builder |
| Estensione LTC | LTC Syntactically Analyzed Text |
| Estensione LTCX | LTC Syntactically Analyzed Text XML |
| Estensione LTD | LivingTime Data |
| Estensione LTF | Frogans Short-cut Format |
| Estensione LTG | LaserTank Graphics Format |
| Estensione LTH | Roxio Label Creator Style |
| Estensione LTKEY | LeaderTask Key |
| Estensione LTL | DIALux Luminaire Data |
| Estensione LTM | IBM Lotus Forms Form |
| Estensione LTR | Letter Format |
| Estensione LTS | Links Email Tourney |
| Estensione LTT | HP Library And Tape Tools Log |
| Estensione LTX | S.T.A.L.K.E.R. Game Format |
| Estensione LTZ | Poser Compressed Light Set Format |
| Estensione LUA | Lua Script Format |
| Estensione LUAC | Lua Compiled Source Code |
| Estensione LUAR | UltraDefrag Lua Report |
| Estensione LUCA | Luca Template |
| Estensione LUCS | Amaya Tools |
| Estensione LUD | CARE-S InfoWorks Land Use |
| Estensione LUE | Norton LiveUpdate Log Format |
| Estensione LUF | Lipikar Uniform Format |
| Estensione LUG | Game |
| Estensione LUM | Luminous Song List |
| Estensione LUT | XnView Lut Format |
| Estensione LUTX | RadioRA Essentials Database Format |
| Estensione LUV | Medieval 2 Total War |
| Estensione LUXB | Lux Delux Map Format |
| Estensione LUZ | Spectramap |
| Estensione LV6 | Return To Wonderland Level |
| Estensione LVA | Logitech Video Effects Avatar Format |
| Estensione LVB | Outlaws Game |
| Estensione LVCLASS | LabVIEW Class Library |
| Estensione LVD | LabelPro Design Document |
| Estensione LVF | Logitech Video Effects Avatar And Face Accessory |
| Estensione LVIVT | Lvivtotoro Game Format |
| Estensione LVIX | Lightworks Video Index |
| Estensione LVL | Game Level Format |
| Estensione LVLIB | LabVIEW Project Library |
| Estensione LVLIBP | LabVIEW Packed Project Library |
| Estensione LVLPS | LabVIEW Local Project Settings |
| Estensione LVM | LabVIEW Measurement Format |
| Estensione LVP | Avaya Voice Player Compressed Voice Audio |
| Estensione LVR | Microsoft Visual Studio Environment Snapshot |
| Estensione LVW | Livewire Document Format |
| Estensione LW | LightWave 3D Binary |
| Estensione LW2 | Lightwright Show Data |
| Estensione LW3 | Lightwright Data |
| Estensione LW4 | Lightwright 4 Show Data Format |
| Estensione LW5 | Lightwright Show Data |
| Estensione LWA | Lightwright Automated Action |
| Estensione LWAC | Likno Web Accordion Builder |
| Estensione LWBM | Likno Web Button Maker |
| Estensione LWC | Legacy Charting Chart |
| Estensione LWD | LotusWorks Text Document |
| Estensione LWF | LuraWave Format Image Format |
| Estensione LWFN | Adobe Type 1 Font |
| Estensione LWI | Light Work Image Image Format |
| Estensione LWK | Siemens NX Software Graphics |
| Estensione LWL | Lightwright Printed Paperwork Formatting Instructions |
| Estensione LWLO | LightWave Layered Object |
| Estensione LWM | LittleWays Map |
| Estensione LWMW | Likno Web Modal Windows Builder |
| Estensione LWO | LightWave Object Format |
| Estensione LWOB | LightWave 3D Object |
| Estensione LWP | Lotus Word Pro Document Format |
| Estensione LWPP | Live Wallpaper For Mac Desktop Theme |
| Estensione LWQ | SWAT Lake Water Quality Input |
| Estensione LWS | LightWave Scene Format |
| Estensione LWT | Lightwright Attribute List |
| Estensione LWTB | Likno Web Tabs Builder |
| Estensione LWTP | LimeWire Theme Format |
| Estensione LWTT | Likno Web Tooltips Builder |
| Estensione LWV | Microsoft Linguistically Enhanced Sound Format |
| Estensione LWX | Lightwright Database |
| Estensione LWZ | LightWave 3D Plugin |
| Estensione LXA | Microsoft Speech Engines Lexicon Format |
| Estensione LXCP | LCARS X32 For Windows Color Profile Format |
| Estensione LXD | EDictionary Reader Dictionary Data |
| Estensione LXF | LEGO CAD Scene Format |
| Estensione LXFML | LEGO Digital Designer XML Format |
| Estensione LXK | COREX Lexicon Link-up |
| Estensione LXL | Luxology Modo Single-layer Mesh Presets |
| Estensione LXO | Luxology Modo 302 3D Drawing Format |
| Estensione LXSOPT | Liquid XML Studio Project Settings Format |
| Estensione LXSPROJ | Liquid XML Studio Project Format |
| Estensione LXT | S.T.A.L.K.E.R. |
| Estensione LXV | Lexar Secure II Encrypted Archive |
| Estensione LY | LilyPond Music Score Format |
| Estensione LYC | BestIMAGE Compressed Drawing Format |
| Estensione LYR | ArcView Layer Format |
| Estensione LYS | DataCAD Layer Control |
| Estensione LYT | DESQview Format |
| Estensione LYX | LyX Document Format |
| Estensione LZ | LZIP Compressed Archive Format |
| Estensione LZC | Need For Speed Undercover Game Data |
| Estensione LZF | Autodesk 3D Studio Max Lens Effect Flare |
| Estensione LZH | LH ARC Compressed Archive Format |
| Estensione LZK | LoizziTimeControl Database |
| Estensione LZM | Slax Module Format |
| Estensione LZMA | 7-zip Compressed Format |
| Estensione LZMA86 | Archive |
| Estensione LZO | Lzop Archive Format |
| Estensione LZOP | LZOP Compressed |
| Estensione LZP | Law And Order 3: Justice Is Served Game |
| Estensione LZS | Compressed File Archive |
| Estensione LZX | Amiga LZX Archive Format |
Estensioni di file in ordine alfabetica: L
Elenco delle estensioni di file, selezionate in ordine alfabetica, comminciando per la lettera L