| # |
File extension |
Developer |
| 0 |
.L - Lex Language Source Format |
Mike Lesk |
| 1 |
.L01 - ARC Digitized Raster Graphics Format |
N/A |
| 2 |
.L2L - IBM Voice Type Languages Addword |
IBM |
| 3 |
.L2P - BM Voice Type Languages Addword |
IBM |
| 4 |
.L2R - Lineage II Replay |
NCsoft Corporation |
| 5 |
.L32 - Swift Line 21 Caption |
Softel Limited |
| 6 |
.L3D - Black & White Graphics Format |
Lionhead Studios |
| 7 |
.L4D - Cinema 4D Layout Settings Format |
MAXON Computer |
| 8 |
.L5K - RSLogix 5000 |
Rockwell Automation, Inc. |
| 9 |
.L6T - Line 6 GearBox Tone Format |
Line 6 |
| 10 |
.LA - La Lossless Compressed Audio Format |
La |
| 11 |
.LA0 - LucasArts Game Data |
LucasArts Entertainment Company, LLC |
| 12 |
.LA1 - LucasArts Game Data |
LucasArts Entertainment Company, LLC |
| 13 |
.LA2 - LucasArts Game Data |
LucasArts Entertainment Company, LLC |
| 14 |
.LAA - LucasArts AdLib Audio |
N/A |
| 15 |
.LAB - Corel WordPerfect Label Definition Format |
Corel |
| 16 |
.LABX - CASSY Lab |
LEYBOLD |
| 17 |
.LABY - Laby Level Format |
Laby |
| 18 |
.LACCDB - Microsoft Access 2007/2010 Database Lock Format |
Microsoft |
| 19 |
.LAD - Daylon Leveller Animation Data |
Daylon Graphics Ltd. |
| 20 |
.LAE - Local Authentication Export |
IBM |
| 21 |
.LAF - Lingoes Appendix |
Lingoes Project |
| 22 |
.LAI - GNU Libtool Temporary |
GNU Project |
| 23 |
.LAK - Kashmir |
SUGIMOTO Tomohiko |
| 24 |
.LAM - Netscape Media Player Streaming Audio Metafile |
N/A |
| 25 |
.LAMP - ArchiCAD For MAC Geometric Description Language |
Graphisoft |
| 26 |
.LAN - Erdas LAN Image Format |
ERDAS |
| 27 |
.LANALYSER - Novell Netware LANalyzer Trace |
Novell, Inc. |
| 28 |
.LAND - Userland Frontier |
UserLand Software, Inc. |
| 29 |
.LANG - Skype Language Settings Format |
Skype Software |
| 30 |
.LAO - EPSON SMART PANEL |
Seiko Epson Corporation |
| 31 |
.LAR - Liquid Audio Player Registration |
Geneva Media, LLC |
| 32 |
.LAS - LIDAR Data Exchange Format |
ASPRS |
| 33 |
.LASSO - Lasso Database Driven Web Page |
LassoSoft |
| 34 |
.LASTBUILDSTATE - MSBuild Exported Build |
Microsoft Corporation |
| 35 |
.LASTLOGIN - Minecraft User Settings Format |
N/A |
| 36 |
.LAT - LaTeX |
LaTeX Project Development Team |
| 37 |
.LATEX - Latex Text Document Format |
N/A |
| 38 |
.LAUNCH - Zend Studio Debugger Configuration |
Zend Technologies Ltd. |
| 39 |
.LAUNCHEREX_SOURCERECORD - Foston Google Android |
Google Inc. |
| 40 |
.LAV - Liquid Audio Player Voucher |
Geneva Media, LLC |
| 41 |
.LAVS - Liquid Audio Secured Download |
N/A |
| 42 |
.LAX - AnetHelpTool JavaHelp Viewer |
Anet |
| 43 |
.LAY - Apple DVD Studio Pro Layout Format |
Apple |
| 44 |
.LAYERDIAGRAM - Microsoft Visual Studio Layer Diagram |
Microsoft Corporation |
| 45 |
.LAYOUT - Apple MainStage Layout Format |
Apple |
| 46 |
.LAYOUTDESIGNER - QuickBooks Layout Designer Template |
Intuit Inc. |
| 47 |
.LB - LBwin Project |
Procedimientos-Uno, S.L. |
| 48 |
.LBA - Liberty BASIC |
Shoptalk Systems |
| 49 |
.LBC - Cloaked Affiliate Link Builder Saved Link Format |
Curry K. Software |
| 50 |
.LBD - Life Balance User Data |
Llamagraphics |
| 51 |
.LBE - Life Balance Xml-based Data Exchange |
Llamagraphics |
| 52 |
.LBF - Bioshock 2 Configuration |
2K Games |
| 53 |
.LBG - DBASE IV Label Generator Data |
dataBased Intelligence, Inc. |
| 54 |
.LBI - Adobe Dreamweaver Library Format |
Adobe Systems |
| 55 |
.LBK - VersaPro Local Logic Block Backup |
General Electric Company |
| 56 |
.LBL - Database Label Format Format |
N/A |
| 57 |
.LBM - Interleaved Bitmap Format |
Electronic Arts |
| 58 |
.LBO - DBASE IV Compiled Label |
dataBased Intelligence, Inc. |
| 59 |
.LBP - ProWORX Nxt Logic Pointer |
Schneider Electric S.A. |
| 60 |
.LBR - EAGLE Library Format |
N/A |
| 61 |
.LBS - Omnis Studio Application Format |
Raining Data |
| 62 |
.LBT - Visual FoxPro Additional Label Description Format |
N/A |
| 63 |
.LBU - Cloaked Affiliate Link Builder Settings Format |
Curry K. Software |
| 64 |
.LBX - Visual FoxPro Main (DBF) Label Description Format |
Microsoft |
| 65 |
.LBXCOL - Libronix DLS Resource Collection |
N/A |
| 66 |
.LBXDTP - Libronix DLS Data Type |
Libronix Corporation |
| 67 |
.LBXLLS - Logos Libronix 3.0 |
Logos Research Systems, Inc. |
| 68 |
.LBXOEB - Libronix DLS Resource |
Logos Research Systems, Inc. |
| 69 |
.LCB - Concept2 LogCard Utility LogCard Backup Image |
Concept2 Inc. |
| 70 |
.LCC - Capture One PRO Format |
Phase One |
| 71 |
.LCD - Abbyy Finereader Sprint Format |
Space International |
| 72 |
.LCF - ArchiCAD Library Container Format |
Graphisoft |
| 73 |
.LCH - IBM Works For OS/2 Chart |
N/A |
| 74 |
.LCI - IBM Voice Type Languages Newuser |
IBM |
| 75 |
.LCK - Lock Format |
N/A |
| 76 |
.LCL - Localization |
N/A |
| 77 |
.LCLW - ClarisWorks Art Library |
Apple, Inc. |
| 78 |
.LCM - Lipikar Custom Map Format |
Lipikar |
| 79 |
.LCN - Corel WordPerfect Dictionary Format |
Corel Corporation |
| 80 |
.LCP - FARSITE Landscape Data |
FireModels.org |
| 81 |
.LCS - ACT! History |
The Sage Group plc |
| 82 |
.LCT - Electrical Filter Design |
James L. Tonne |
| 83 |
.LCX - LC Model |
Cray Inc. |
| 84 |
.LD - Telix Long Distance Codes |
deltaComm Development, Inc. |
| 85 |
.LD1 - DBASE Overlay |
dataBased Intelligence, Inc. |
| 86 |
.LD2 - Lingoes Compiled Dictionary Format |
Lingoes Project |
| 87 |
.LD4 - ACCPAC Plus Menu |
The World Management Pte Ltd. |
| 88 |
.LDA - LaserData Image Format |
N/A |
| 89 |
.LDB - Microsoft Access Record-Locking Information Format |
Microsoft |
| 90 |
.LDD - LEGO Digital Designer |
LEGO Group |
| 91 |
.LDF - Microsoft SQL Server Log Format |
Microsoft |
| 92 |
.LDI - LDIF Address Book Interchange Format |
N/A |
| 93 |
.LDIF - LDIF Address Book Interchange Format |
N/A |
| 94 |
.LDL - Corel Paradox Delivered Library |
Corel Corporation |
| 95 |
.LDM - VolumeViz Multi-resolution Volume Format |
Visualization Sciences Group |
| 96 |
.LDMT - Likno Drop-Down Menu Trees |
Likno Software Inc. |
| 97 |
.LDO - Nova Logic Game Loadout Text |
NovaLogic, Inc. |
| 98 |
.LDP - Label Designer Plus DELUXE Data |
CAM Development |
| 99 |
.LDR - LDraw Model Format |
LDraw.org |
| 100 |
.LDS - Linux Compile Time Header Format |
The GNU Project |
| 101 |
.LDT - ZENAX Source EULUMDAT Format |
ZEMAX Development Corporation |
| 102 |
.LDW - Virtual Villagers Save Game Format |
LDW Software |
| 103 |
.LDX - Liquid Studio Liquid Executable Bytecode |
global heavy industries |
| 104 |
.LDZ - Microsoft Visual Studio DSM Project |
Microsoft Corporation |
| 105 |
.LE - Le Mac OS X |
Apple, Inc. |
| 106 |
.LED - Sony AIBO AIBO LED File Format |
N/A |
| 107 |
.LEF - LEN Exchange Format |
N/A |
| 108 |
.LEG - LEGOCAD |
Davis Creek Elementary School |
| 109 |
.LEGAL - DaveTech Legal Document |
DaveTech |
| 110 |
.LEI - Leica SP1 Image Session |
N/A |
| 111 |
.LEMON - LemonShare.net Download Format |
LemonShare.net |
| 112 |
.LENS - Autodesk Stitcher Camera Profile |
Autodesk, Inc. |
| 113 |
.LEP - Label And Envelope Designer Plus 2000 |
CAM Development |
| 114 |
.LESS - LESS Style Sheet Format |
Alexis Sellier |
| 115 |
.LET - Nuke Randomic Life Generator |
N/A |
| 116 |
.LETTER - Undeliverable Mail Format |
N/A |
| 117 |
.LEV - Worms Map |
Team17 Software Limited |
| 118 |
.LEX - Adobe Linguistic Library Data Format |
Adobe Systems |
| 119 |
.LF - SoftwareKey License |
SoftwareKey |
| 120 |
.LFA - Life Forms |
Credo Interactive Inc. |
| 121 |
.LFE - LFClient Document |
Laserfiche |
| 122 |
.LFF - LucasFilm Format Image Format |
N/A |
| 123 |
.LFM - LifeForm Format |
Credo Interactive Inc. |
| 124 |
.LFO - Camel Audio Alchemy Preset Format |
Camel Audio |
| 125 |
.LFP - IPRO View Database Format |
IPRO Tech |
| 126 |
.LFS - Samsung Test Picture Image Format |
Samsung |
| 127 |
.LFT - ChiWriter Laser Printer Font |
Cay Horstmann |
| 128 |
.LG0 - IBM Tivoli Monitoring Log |
IBM |
| 129 |
.LG1 - IBM Tivoli Monitoring Log Backup |
IBM |
| 130 |
.LG2 - HotMux Thermocouple Data Log |
DCC Corporation |
| 131 |
.LGA - Microsoft Windows Application Log |
Microsoft Corporation |
| 132 |
.LGB - QuickBooks Little Green Box |
Intuit Inc. |
| 133 |
.LGC - SimpleK Database Format |
Prosystech |
| 134 |
.LGD - Windows Application Log |
Microsoft Corporation |
| 135 |
.LGF - Microsoft Windows Application Log |
Palmer Performance |
| 136 |
.LGG - Microsoft Windows Application Log |
Microsoft Corporation |
| 137 |
.LGH - HMI Historical Log Format |
N/A |
| 138 |
.LGI - Multimedia Logic Format |
Softronics |
| 139 |
.LGJ - Microsoft Windows Application Log |
Microsoft Corporation |
| 140 |
.LGK - Microsoft Windows Application Log |
Microsoft Corporation |
| 141 |
.LGL - LeechGet Download Queue Format |
LeechGet |
| 142 |
.LGM - Microsoft Windows Application Log |
Microsoft Corporation |
| 143 |
.LGN - Microsoft Windows Application Log |
Microsoft Corporation |
| 144 |
.LGO - Logo Instructions Format |
Softronics |
| 145 |
.LGP - Final Fantasy Game Archive Format |
Square Enix |
| 146 |
.LGQ - Microsoft Windows Application Log |
Microsoft Corporation |
| 147 |
.LGR - Microsoft Windows Application Log |
Microsoft Corporation |
| 148 |
.LGS - Microsoft Windows Application Log |
Microsoft Corporation |
| 149 |
.LGT - Urban Chaos Game |
Eidos Interactive Ltd. |
| 150 |
.LGV - Debugging Tools For Windows Logger Log |
Microsoft Corporation |
| 151 |
.LGW - ANSYS |
ANSYS Inc. |
| 152 |
.LGZ - Windows Application Log |
Microsoft Corporation |
| 153 |
.LHA - LH ARC Compressed Archive |
N/A |
| 154 |
.LHARC - LH ARC Compressed Archive |
Ivan Zahariev |
| 155 |
.LHR - Quicken Financial Life For Mac Financial Data Format |
Intuit |
| 156 |
.LHS - Literate Haskell Programming Language Source Code Format |
N/A |
| 157 |
.LHW - LHWarp Compressed Amiga Archive |
Jonathan Forbes |
| 158 |
.LHX - LineTracker Firmware Upgrade |
GridSense |
| 159 |
.LHZ - LHA Compressed File Archive |
N/A |
| 160 |
.LI3D - BeLight Live Interior 3D Design Format |
BeLight Software |
| 161 |
.LIA - P-CAD Schematics Library |
Altium Limited. |
| 162 |
.LIB - Microsoft Linker Input Library Format |
N/A |
| 163 |
.LIB4D - Cinema 4D Library |
MAXON Computer GmbH |
| 164 |
.LIBRARY - CATIA Library |
Dassault Systèmes S.A. |
| 165 |
.LIBRARY-MS - Microsoft Windows 7 Library Description Format |
Microsoft |
| 166 |
.LIC - Unix Software License Format |
N/A |
| 167 |
.LICENSEKEY - Coriolis IPartition License Information Format |
Coriolis Systems |
| 168 |
.LICENSES - Microsoft Visual Studio Licensed Classes Format |
Microsoft |
| 169 |
.LICKEY - AVS4YOU License Key |
Online Media Technologies Ltd. |
| 170 |
.LICRYPT - Encrypted |
N/A |
| 171 |
.LICX - Microsoft Visual Studio License Format |
Microsoft |
| 172 |
.LID - Quicken 2002 Deluxe Format |
Intuit Inc. |
| 173 |
.LIF - Compressed Format Archive (CA-Clipper Installer) |
Leica Microsystems |
| 174 |
.LIFE - LIGHT Format |
Light of Creativity |
| 175 |
.LIG - INet-Server |
Teldas GmbH |
| 176 |
.LIGHTWAVE - Lightwave 3D Layered Object |
NewTek, Inc. |
| 177 |
.LIK - Trojan.Win32.Agent.lik |
N/A |
| 178 |
.LILY - PCSX2 LilyPad Configuration Format |
The PCSX2 Team |
| 179 |
.LIN - AutoCAD Linetype Definition |
Autodesk |
| 180 |
.LINK - Apple IPod Link Format |
N/A |
| 181 |
.LINUX - Linux |
Various Linux developers |
| 182 |
.LINX - Bridge Base Format |
N/A |
| 183 |
.LIP - SLIP Format Format |
Grolimund & Partner |
| 184 |
.LIQUID - Shopify Liquid Template |
N/A |
| 185 |
.LIR - ADI Ocelot Settings |
Applied Digital |
| 186 |
.LIS - Structured Query Reporting Output Format |
N/A |
| 187 |
.LISP - LISP Translators Format |
N/A |
| 188 |
.LIST - JAR Index Format |
Oracle |
| 189 |
.LIT - Microsoft Reader EBook Format |
Microsoft |
| 190 |
.LITEMOD - Minecraft Mod |
Mumfrey |
| 191 |
.LITTLE - Mozilla Firefox Start-up Cache |
Mozilla Corporation |
| 192 |
.LIV - Living Actor Actor |
Cantoche |
| 193 |
.LIVEREG - Symantec Livereg Antivirus Session Format |
Symantec |
| 194 |
.LIVESUBSCRIBE - Symantec Antivirus Update Catalog |
N/A |
| 195 |
.LIVEUPDATE - Symantec Liveupdate Format |
Symantec |
| 196 |
.LIX - ExtendSim Library Format |
Logos Bible Software |
| 197 |
.LIZD - BeLight Live Interior 3D Compressed Design Format |
BeLight Software |
| 198 |
.LJP - Lossless JPEG Bitmap Image Format |
Joint Photographic Experts Group |
| 199 |
.LK# - Autodesk Multi-user Coordination Lock |
Autodesk, Inc. |
| 200 |
.LKG - HP-UX Configuration |
Hewlett-Packard Company |
| 201 |
.LKH - Worm.Generic.LKH Virus |
N/A |
| 202 |
.LKO - Microsoft Outlook Express |
Microsoft Corporation |
| 203 |
.LKR - MPLAB Linker |
Microchip Technology Inc. |
| 204 |
.LL - List & Label Preview Format |
Combit |
| 205 |
.LLB - LabVIEW Application Program Library Format |
National Instruments |
| 206 |
.LLC - LapLink Saved Connection |
Laplink Software |
| 207 |
.LLM - Linden Lab Mesh Format |
Linden Research |
| 208 |
.LLP - VersaPro Local Logic Block |
General Electric Company |
| 209 |
.LLS - Windows System |
Microsoft Corporation |
| 210 |
.LLT - Liquidity Lighthouse Transaction Format |
Liquidity Lighthouse |
| 211 |
.LLV - Lizard Safeguard License |
LockLizard Limited |
| 212 |
.LLX - LabVIEW Library Backup Format |
National Instruments |
| 213 |
.LM4 - Steinberg VST Sample |
N/A |
| 214 |
.LMA - Learning Mobile Author (LMA) Project |
Hot Lava Software |
| 215 |
.LMBS - Adobe Photoshop For Mac Filter |
Adobe Systems Incorporated |
| 216 |
.LMD - Abbyy Finereader Sprint |
ABBYY |
| 217 |
.LMF - Library Mapping And Altera Data Interchange |
Cadence Design Systems, Inc. |
| 218 |
.LMG - CryENGINE Locomotion Group Animation |
CRYTEK |
| 219 |
.LMH - Memory Hacking Software Memory |
L.Spiro |
| 220 |
.LMK - Sothink Logo Maker Logo Format |
SourceTec Software |
| 221 |
.LMLPACK - Kashmir 3D Link |
SUGIMOTO Tomohiko |
| 222 |
.LMP - Doom Recorded Demo |
id Software LLC |
| 223 |
.LMR - QuickBooks Loan Manager Data |
Intuit Inc. |
| 224 |
.LMS - Light-O-Rama Musical Sequence Format |
Light-O-Rama |
| 225 |
.LMT - RPG Maker 2000/2003 Map Tree |
Enterbrain, Inc. |
| 226 |
.LMU - RPG Maker Map Format |
Enterbrain |
| 227 |
.LMV - Adobe Flash Source Code |
Adobe Systems Incorporated |
| 228 |
.LMX - Nokia Landmark Exchange Format |
Nokia |
| 229 |
.LN - UNIX Lint |
IBM |
| 230 |
.LNA - Xilinx ISE |
Xilinx, Inc. |
| 231 |
.LNC - Football Manager Player |
Sports Interactive |
| 232 |
.LND - 3D Landscape Data |
Upperspace |
| 233 |
.LNF - Oyoaha Lookandfeel Interface Elements |
Philippe Blanc |
| 234 |
.LNG - Language Definition Format |
N/A |
| 235 |
.LNGX - KeePaas Language |
Dominik Reichl |
| 236 |
.LNK - Windows Shortcut Format |
Microsoft |
| 237 |
.LNM - Corel WordPerfect SGML Alias |
Corel Corporation |
| 238 |
.LNP - µVision Linker Input Format |
ARM Holdings plc |
| 239 |
.LNS - AVG Anti-Virus Language |
AVG Technologies (Grisoft) |
| 240 |
.LNST - Adobe InDesign Format |
Adobe Systems |
| 241 |
.LNT - PC-lint Configuration Format |
Gimpel Software |
| 242 |
.LNX - Atari Lynx ROM Image Format |
N/A |
| 243 |
.LNZ - Petz Linez |
Ubisoft Entertainment S.A. |
| 244 |
.LO - Interleaf Compiled Lisp Format |
BroadVision |
| 245 |
.LOADERBACKUP - BlackBerry Backup |
BlackBerry (Research In Motion Limited) |
| 246 |
.LOADERS - GTK+ Loaders Format |
N/A |
| 247 |
.LOADTEST - Microsoft Visual Studio Load Test |
Microsoft Corporation |
| 248 |
.LOB - IBM DB2 LOBFILE |
IBM |
| 249 |
.LOC - Localisation String Resource Header Format |
N/A |
| 250 |
.LOCAL - Delphi User-specific Project Options |
Embarcadero Technologies, Inc. |
| 251 |
.LOCALIZED - MAC OS X |
Apple, Inc. |
| 252 |
.LOCALSTORAGE - WebKit Local Storage Data Format |
The WebKit Open Source Project |
| 253 |
.LOCALSTORAGE-JOURNAL - Google Chrome Rollback Journal |
Google Inc. |
| 254 |
.LOCK - Lock Format |
N/A |
| 255 |
.LOCK3 - BlackBerry Encrypted 3GP |
BlackBerry (Research In Motion Limited) |
| 256 |
.LOCKFILE - Mac OS X Lion Property List XML Lock Format |
Apple |
| 257 |
.LOCK_SYNC - Synchronization Lock |
Apple, Inc. |
| 258 |
.LOD - Homeworld Level Of Detail Format |
Relic Entertainment Inc. |
| 259 |
.LOF - Audacity File List |
Audacity |
| 260 |
.LOG - Log Format |
N/A |
| 261 |
.LOG1 - Microsoft Windows Registry Hive Log Format |
Microsoft |
| 262 |
.LOG2 - Microsoft Windows Registry Hive Log 2 Format |
Microsoft |
| 263 |
.LOGIC - Apple Logic Pro Music Project Format |
Apple |
| 264 |
.LOGIKCS - Apple Logic Key Commands |
Apple, Inc. |
| 265 |
.LOGIN - UNIX Command |
The Open Group |
| 266 |
.LOGONVISTA - Stardock LogonStudio Windows Vista Logon Screen Format |
Stardock |
| 267 |
.LOGONXP - LogonStudio Document Format |
Stardock |
| 268 |
.LOK - W32/Rbot-WE Log |
N/A |
| 269 |
.LOL - Lolcode Source Format |
Adam Lindsay |
| 270 |
.LOLS - LOLCODE Source Code |
N/A |
| 271 |
.LON - Aquaterra Profile Data |
CGS plus |
| 272 |
.LOOK - SpeedGrade Look Format |
Adobe Systems |
| 273 |
.LOOP - Apple Soundtrack Pro |
Apple, Inc. |
| 274 |
.LOOV - Smadav Virus Definitions Format |
Smadsoft |
| 275 |
.LOP - MasterCook Layout Format |
ValuSoft |
| 276 |
.LOS - Close Combat 2 Map Related |
Atomic Games, Inc. |
| 277 |
.LOT - LaTex Auxiliary File For List Of Tables |
LaTeX Project Development Team |
| 278 |
.LOV - SAP Business Objects |
SAP AG |
| 279 |
.LOVE - LÖVE Game Package Format |
LÖVE |
| 280 |
.LO_ - Microsoft System Management Server Renamed Old Log |
Microsoft Corporation |
| 281 |
.LP - Lightscape 3D Object Format |
Autodesk |
| 282 |
.LP2 - ILEAP Word Processor Document Format |
C-DAC |
| 283 |
.LP4 - 36-Image Converter Encrypted Language Pack |
UIC Phoenxsoftware |
| 284 |
.LP7 - LP7Signer Digital Signed Format |
Lex Persona |
| 285 |
.LPA - LPA View Laser Particle Analyser |
MP Filtri UK Ltd |
| 286 |
.LPAQ8 - PAQ Data Archive |
N/A |
| 287 |
.LPB - LaserTank Game Replay Format |
JEK Software |
| 288 |
.LPD - Lookout Protocol Driver Format |
National Instruments |
| 289 |
.LPDB - Librarian Pro Database Format |
Koingo Software |
| 290 |
.LPDF - Mac OS X Localized PDF (Portable Document Format) Format |
Apple |
| 291 |
.LPF - Orgadata LogiKal |
Orgadata AG |
| 292 |
.LPI - Free Pascal Lazarus Project Information |
http://www.lazarus.freepascal.org/ |
| 293 |
.LPK - ArcGIS Layer Package Format |
ESRI |
| 294 |
.LPMD - Las Palmeras Molecular Dynamics (LPMD) Data Format |
LPMD |
| 295 |
.LPN - LVPLAN |
SYSTEMS EUROPE sa/nv |
| 296 |
.LPP - LabelPrint Project Format |
CyberLink |
| 297 |
.LPR - Homeworld |
Relic Entertainment Inc. |
| 298 |
.LPROJ - Mac OS X Localized Project Folder Format |
N/A |
| 299 |
.LPS - Bryce Leaf Shape Format |
DAZ Productions |
| 300 |
.LPT - LogPlot Compiled Boring Log |
N/A |
| 301 |
.LPU - Passolo Localization Project |
SDL |
| 302 |
.LPW - IRIS Laserform Lforms |
IRIS |
| 303 |
.LPX - LaTeXPiX Script |
Nick Van Beurden |
| 304 |
.LQF - LeechFTP Save Queue |
Jan Debis |
| 305 |
.LQR - SQ Compressed LBR Archive |
N/A |
| 306 |
.LQT - Liquid Audio Liquid Digital Media Music File Format |
Liquid Digital Media |
| 307 |
.LR - Chaos Desktop Layer List |
Adtollo |
| 308 |
.LRC - Lyric Format |
N/A |
| 309 |
.LRCAT - Adobe Lightroom Catalog Format |
Adobe Systems |
| 310 |
.LRCAT-JOURNAL - Adobe Photoshop Lightroom |
Adobe Systems Incorporated |
| 311 |
.LRD - Microsoft Money Lock |
Microsoft Corporation |
| 312 |
.LRDATA - Adobe Lightroom Preview Data |
Adobe Systems |
| 313 |
.LRDB - Photoshop Lightroom Database |
Adobe Systems |
| 314 |
.LREC - Inter-Tel Web Conference Recording Format |
Inter-Tel |
| 315 |
.LRF - BBeB Ebook Format |
Sony |
| 316 |
.LRG - Macromedia XRes Multi-resolution Bitmap |
N/A |
| 317 |
.LRL - SmartWare Local Resource Library |
SmartWare Corporation |
| 318 |
.LRM - Microsoft Encarta Class Server Learning Resource |
Microsoft Corporation |
| 319 |
.LRN - Apple Chess User Data |
Apple, Inc. |
| 320 |
.LRP - IBM Works For OS/2 Report |
IBM |
| 321 |
.LRPLUGIN - Adobe Photoshop Lightroom Plug-in Format |
Adobe Systems |
| 322 |
.LRPREV - Adobe Photoshop Lightroom Index |
Adobe Systems Incorporated |
| 323 |
.LRS - BBeB Ebook Source Format |
N/A |
| 324 |
.LRSMCOL - Adobe Photoshop Lightroom Settings Format |
Adobe Systems |
| 325 |
.LRTEMPLATE - Adobe Photoshop Lightroom Preset Settings Format |
Adobe Systems |
| 326 |
.LRTOOLKIT - Adobe Photoshop Lightroom |
Adobe Systems Incorporated |
| 327 |
.LRV - Low Resolution Video Format |
GoPro |
| 328 |
.LRWEBENGINE - Lightroom Folder |
Adobe Systems |
| 329 |
.LRX - BBeB Ebook Format |
Sony |
| 330 |
.LRY - Konica Minolta Data Management Software Reference Data |
Konica Minolta Holdings, Inc. |
| 331 |
.LS - LightWave LScript Format |
NewTek |
| 332 |
.LS1 - Microsoft Winhelp Source |
Microsoft Corporation |
| 333 |
.LS3 - Band-in-a-Box Style Format |
PG Music |
| 334 |
.LS4 - Lumion Exported Full Scene |
Act-3D |
| 335 |
.LSA - Lotus Designer Agent |
N/A |
| 336 |
.LSAPROTOTYPE - Microsoft Visual Studio Logical Datacenter Diagram Toolbox Prototype |
Microsoft Corporation |
| 337 |
.LSC - LOGO! Soft Comfort |
Siemens AG |
| 338 |
.LSD - FIFA World Cup Game Data Environment Format |
EA Sports |
| 339 |
.LSF - Advanced Streaming Format |
Logos Bible Software |
| 340 |
.LSL - Corel Paradox Format |
Corel Corporation |
| 341 |
.LSLIBRARY - Littlesnapper User Library Package |
Realmac Software Limited |
| 342 |
.LSM - Ziess LSM Model |
Carl Zeiss AG |
| 343 |
.LSN - Microsoft Works Format |
Microsoft |
| 344 |
.LSO - Apple Logic Song Format |
Apple |
| 345 |
.LSP - LISP Source Code Format |
N/A |
| 346 |
.LSPROJ - Visual Studio LightSwitch Project |
Microsoft |
| 347 |
.LSQ - IBM Voice Type Languages Addword |
IBM |
| 348 |
.LSR - LANsurveyor Report Format |
N/A |
| 349 |
.LSS - LotusScript Source Code |
IBM |
| 350 |
.LST - List Text Format |
N/A |
| 351 |
.LSTX - E-Sword Verse List |
Rick Meyers |
| 352 |
.LSU - LANsurveyor Map Format |
N/A |
| 353 |
.LSV - Light-O-Rama Sequence Editor Visual Preference |
Light-O-Rama |
| 354 |
.LSW - RPG Maker Saved Game Format |
Enterbrain |
| 355 |
.LSX - Advanced Streaming Redirector Format |
Microsoft |
| 356 |
.LSZ - Learning Score Zip |
Tribal |
| 357 |
.LS_ - Unix Ls Directory |
The Open Group |
| 358 |
.LT2 - Poser Light Set Format |
Smith Micro |
| 359 |
.LTA - Monolith Lithtech Game Engine |
Monolith Productions, Inc. |
| 360 |
.LTB - Amma Little Setup Builder |
Amma Software |
| 361 |
.LTC - LTC Syntactically Analyzed Text |
Ulrik Sandborg-Petersen |
| 362 |
.LTCX - LTC Syntactically Analyzed Text XML |
Ulrik Sandborg-Petersen |
| 363 |
.LTD - LivingTime Data |
Lifescope, Inc. |
| 364 |
.LTF - Frogans Short-cut Format |
Laser App Software |
| 365 |
.LTG - LaserTank Graphics Format |
JEK Software |
| 366 |
.LTH - Roxio Label Creator Style |
Roxio |
| 367 |
.LTKEY - LeaderTask Key |
Almeza Company |
| 368 |
.LTL - DIALux Luminaire Data |
DIAL GMBH |
| 369 |
.LTM - IBM Lotus Forms Form |
IBM |
| 370 |
.LTR - Letter Format |
N/A |
| 371 |
.LTS - Links Email Tourney |
Microsoft Studios |
| 372 |
.LTT - HP Library And Tape Tools Log |
N/A |
| 373 |
.LTX - S.T.A.L.K.E.R. Game Format |
N/A |
| 374 |
.LTZ - Poser Compressed Light Set Format |
Smith Micro |
| 375 |
.LUA - Lua Script Format |
N/A |
| 376 |
.LUAC - Lua Compiled Source Code |
N/A |
| 377 |
.LUAR - UltraDefrag Lua Report |
UltraDefrag Development Team |
| 378 |
.LUCA - Luca Template |
N/A |
| 379 |
.LUCS - Amaya Tools |
W3C |
| 380 |
.LUD - CARE-S InfoWorks Land Use |
SINTEF |
| 381 |
.LUE - Norton LiveUpdate Log Format |
Symantec |
| 382 |
.LUF - Lipikar Uniform Format |
Lipikar |
| 383 |
.LUG - Game |
N/A |
| 384 |
.LUM - Luminous Song List |
Kevin Chong |
| 385 |
.LUT - XnView Lut Format |
Pierre-Emmanuel Gougelet |
| 386 |
.LUTX - RadioRA Essentials Database Format |
Lutron Electronics |
| 387 |
.LUV - Medieval 2 Total War |
Sega Corporation |
| 388 |
.LUXB - Lux Delux Map Format |
Sillysoft |
| 389 |
.LUZ - Spectramap |
Coloritto BV |
| 390 |
.LV6 - Return To Wonderland Level |
Midnight Synergy |
| 391 |
.LVA - Logitech Video Effects Avatar Format |
Logitech |
| 392 |
.LVB - Outlaws Game |
LucasArts Entertainment Company, LLC |
| 393 |
.LVCLASS - LabVIEW Class Library |
National Instruments Corporation |
| 394 |
.LVD - LabelPro Design Document |
Avery Dennison Corporation |
| 395 |
.LVF - Logitech Video Effects Avatar And Face Accessory |
Logitech |
| 396 |
.LVIVT - Lvivtotoro Game Format |
Lvivtotoro |
| 397 |
.LVIX - Lightworks Video Index |
EditShare |
| 398 |
.LVL - Game Level Format |
N/A |
| 399 |
.LVLIB - LabVIEW Project Library |
National Instruments Corporation |
| 400 |
.LVLIBP - LabVIEW Packed Project Library |
National Instruments Corporation |
| 401 |
.LVLPS - LabVIEW Local Project Settings |
National Instruments Corporation |
| 402 |
.LVM - LabVIEW Measurement Format |
National Instruments |
| 403 |
.LVP - Avaya Voice Player Compressed Voice Audio |
Avaya |
| 404 |
.LVR - Microsoft Visual Studio Environment Snapshot |
Microsoft Corporation |
| 405 |
.LVW - Livewire Document Format |
New Wave Concepts |
| 406 |
.LW - LightWave 3D Binary |
NewTek, Inc. |
| 407 |
.LW2 - Lightwright Show Data |
John McKernon Software |
| 408 |
.LW3 - Lightwright Data |
John McKernon Software |
| 409 |
.LW4 - Lightwright 4 Show Data Format |
John McKernon Software |
| 410 |
.LW5 - Lightwright Show Data |
John McKernon Software |
| 411 |
.LWA - Lightwright Automated Action |
John McKernon Software |
| 412 |
.LWAC - Likno Web Accordion Builder |
Likno Software Inc. |
| 413 |
.LWBM - Likno Web Button Maker |
Likno Software Inc. |
| 414 |
.LWC - Legacy Charting Chart |
Millennia Corporation |
| 415 |
.LWD - LotusWorks Text Document |
N/A |
| 416 |
.LWF - LuraWave Format Image Format |
N/A |
| 417 |
.LWFN - Adobe Type 1 Font |
Adobe Systems |
| 418 |
.LWI - Light Work Image Image Format |
N/A |
| 419 |
.LWK - Siemens NX Software Graphics |
Siemens Product Lifecycle Management Software Inc. |
| 420 |
.LWL - Lightwright Printed Paperwork Formatting Instructions |
John McKernon Software |
| 421 |
.LWLO - LightWave Layered Object |
NewTek, Inc. |
| 422 |
.LWM - LittleWays Map |
Harald-René Flasch |
| 423 |
.LWMW - Likno Web Modal Windows Builder |
Likno Software Inc. |
| 424 |
.LWO - LightWave Object Format |
NewTek |
| 425 |
.LWOB - LightWave 3D Object |
NewTek, Inc. |
| 426 |
.LWP - Lotus Word Pro Document Format |
IBM |
| 427 |
.LWPP - Live Wallpaper For Mac Desktop Theme |
SquidMelon |
| 428 |
.LWQ - SWAT Lake Water Quality Input |
Grassland, Soil & Water Research Laboratory |
| 429 |
.LWS - LightWave Scene Format |
NewTek |
| 430 |
.LWT - Lightwright Attribute List |
John McKernon Software |
| 431 |
.LWTB - Likno Web Tabs Builder |
Likno Software Inc. |
| 432 |
.LWTP - LimeWire Theme Format |
LimeWire |
| 433 |
.LWTT - Likno Web Tooltips Builder |
Likno Software Inc. |
| 434 |
.LWV - Microsoft Linguistically Enhanced Sound Format |
Microsoft |
| 435 |
.LWX - Lightwright Database |
John McKernon Software |
| 436 |
.LWZ - LightWave 3D Plugin |
NewTek, Inc. |
| 437 |
.LXA - Microsoft Speech Engines Lexicon Format |
Microsoft |
| 438 |
.LXCP - LCARS X32 For Windows Color Profile Format |
LCARS x32 |
| 439 |
.LXD - EDictionary Reader Dictionary Data |
PPCLINK Mobile Software |
| 440 |
.LXF - LEGO CAD Scene Format |
LEGO |
| 441 |
.LXFML - LEGO Digital Designer XML Format |
LEGO |
| 442 |
.LXK - COREX Lexicon Link-up |
N/A |
| 443 |
.LXL - Luxology Modo Single-layer Mesh Presets |
Luxology LLC. |
| 444 |
.LXO - Luxology Modo 302 3D Drawing Format |
Luxology |
| 445 |
.LXSOPT - Liquid XML Studio Project Settings Format |
Liquid Technologies |
| 446 |
.LXSPROJ - Liquid XML Studio Project Format |
Liquid Technologies |
| 447 |
.LXT - S.T.A.L.K.E.R. |
GSC Game World |
| 448 |
.LXV - Lexar Secure II Encrypted Archive |
Lexar Media, Inc. |
| 449 |
.LY - LilyPond Music Score Format |
GNU |
| 450 |
.LYC - BestIMAGE Compressed Drawing Format |
Stork Prints |
| 451 |
.LYR - ArcView Layer Format |
ESRI |
| 452 |
.LYS - DataCAD Layer Control |
DATACAD LLC. |
| 453 |
.LYT - DESQview Format |
Adminsoft |
| 454 |
.LYX - LyX Document Format |
LyX |
| 455 |
.LZ - LZIP Compressed Archive Format |
Lzip |
| 456 |
.LZC - Need For Speed Undercover Game Data |
Electronic Arts, Inc. |
| 457 |
.LZF - Autodesk 3D Studio Max Lens Effect Flare |
Autodesk, Inc. |
| 458 |
.LZH - LH ARC Compressed Archive Format |
N/A |
| 459 |
.LZK - LoizziTimeControl Database |
BACAL software |
| 460 |
.LZM - Slax Module Format |
Slax |
| 461 |
.LZMA - 7-zip Compressed Format |
N/A |
| 462 |
.LZMA86 - Archive |
N/A |
| 463 |
.LZO - Lzop Archive Format |
N/A |
| 464 |
.LZOP - LZOP Compressed |
Markus F.X.J. Oberhumer |
| 465 |
.LZP - Law And Order 3: Justice Is Served Game |
Legacy Interactive |
| 466 |
.LZS - Compressed File Archive |
N/A |
| 467 |
.LZX - Amiga LZX Archive Format |
N/A |
