Стандартные занчения расширений файлов
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Num Sym
.??_ Files ending in "_" are often compressed install files of the same
name (e.g., .EX_ expands to .EXE, .DL_ expands to .DLL, etc.)
.L LEX Program File
Link Instructions
LISP Program File
Cliq Accessories Datebook Lock File [Linux Suite PDF Description]
.LA Lightscape Animation
Netscape Packetized Audio (LiveAudio Plug-in for Netscape)
.LAB Mailing Labels
NCSS Data File
NGSofts.com LAB Editor (French site. Autorun menu editor.)
.LAD Daylon Leveller Animation Data
.LAN ERDAS IMAGINE LAN Sensor Data
.LANG CDex Language File (CD/Ripper music encoder)
.LAO EPSON Smart Panel File (unverified)
.LAR Liquid Audio Player Registration File
.LAT Crossword Express Lattice File
.LAV Liquid Audio Player Voucher File
.LAVS Liquid Audio Player Streaming Voucher File
.LAY Applause Word Chart Layout
Lightscape Layer State
Track Builder Simulation Compiler Code
(Railroad centralized traffic control simulations)
MiTek Engineering File
Rhino Layer Text File
Sierra Mastercook Layout File
.LBA Liberty BASIC File
.LBG dBase IV Label Generator
.LBI Dreamweaver Library File
.LBK VersaPro Local Logic Block Backup
.LBL Labels (various)
British National Bibliography File (also see .BEX)
.LBM Electronic Arts Deluxe Paint [XnView] [IrfanView]
XLib Linear Bitmap Graphic
Graphic, Sound (Interchangeable File Format) [may be .IFF file]
.LBO dBase IV Ordered Labels
.LBR Compressed Archive File
Lotus 1-2-3 Display Driver
Omnis7 Application File
.LBS Omnis Studio Application File
.LBT Foxpro Label Memo
.LBX Foxpro Label
.LBXADD Libronix DLS Addin
.LBXALV Logos Bible Software Series X Passage In All Versions
.LBXCBV Logos Bible Software Series X Copy Bible Verses Style
.LBXCIT Libronix DLS Citation Format
.LBXCMP Libronix DLS Company Information
.LBXCOL Libronix DLS Resource Collection
.LBXCTB Libronix DLS Custom Toolbar
.LBXDAT Libronix DLS Data File
.LBXDTP Libronix DLS Data Type
.LBXGYQ Libronix DLS Graphical Query
.LBXLBK Libronix DLS License Backup
.LBXLIC Libronix DLS Licenses File
.LBXLLS Libronix DLS Resource (LLS Format)
.LBXNOT Libronix DLS Notes
.LBXOEB Libronix DLS Resource (OEB Format)
.LBXPDF Libronix DLS Resource (PDF Format)
.LBXPLN Logos Bible Software Series X Bible Reading Plan
.LBXPLP Logos Bible Software Series X Parallel Passage
.LBXPLV Logos Bible Software Series X Parallel Bible Versions
.LBXPRF Libronix DLS Preferences
.LBXPRL Logos Bible Software Series X Prayer List
.LBXRAS Libronix DLS Resource Association
.LBXRTP Libronix DLS Resource Type
.LBXSDG Logos Bible Software Series X Sentence Diagram
.LBXSHL Libronix DLS Shell
.LBXUPD Libronix DLS Update Script
.LBXVRS Logos Bible Software Series X Verse List
.LBXWDL Libronix DLS Word List
.LBXWKS Libronix DLS Workspace
.LBZ Leibniz Mathematical Word Processor
.LCA SimpleFormat Changeables Graphic
.LCB Living Cookbook File
.LCD CDspace CD Emulator
.LCF Linker Control File
HP-95LX Datacomm Script File
.LCH PagePath Technologies LAUNCH! File
.LCK Microsoft Frontpage-related File 
[Buy Office XP at Shop.Microsoft]
Paradox Lock File
Adobe Pagemaker Database File
.LCL FTP Software Data
.LCN WordPerfect Dictionary File
.LCS ACT! History File
L0phtCrack (Recovers Windows user account passwords.)
.LCW Lucid 3-D Spreadsheet
.LD Telix Long Distance Codes
.LD1 dBase Overlay File
.LDA LaserData [XnView]
.LDB Microsoft Access Lock File [Buy Office XP at Shop.Microsoft]
TrueVector Log Database
Settler for Windows Temporary File
.LDD Laser Dispatch Data
.LDF LuraDocument File [XnView] [IrfanView]
Geoworks Glue Library Definition
Microsoft SQL Server Transaction Log File
ProWORX Nxt Logic Data (Found in the NxT directory)
.LDIF LDAP Data Interchange Format
.LDL Corel Paradox Delivered Library
OzWin CompuServe E-mail/Forum Access Download Request
.LDR LDraw Model File
.LDS Laser Dispatch Script
Trane Trace Load
.LEG Legacy Graphic Format
.LEN PlatePrep (output on flexo plates)
.LEP Label and Envelope Designer Plus 2000
.LES Learn Lesson File
Mklesson Lesson File
Logitech Entertainment Game Profile
.LET Letter
.LEV Worms Armageddon Map
Worms World Party Map
NetHack Level File
.LEX Lexicon (dictionary file - many)
Lexmark Printer Install File
.LF SoftwareKey License File
.LFA LifeForm File
.LFF LucasFilm Format [XnView]
.LFL LucasFilm Library
.LFM LifeForm File
.LFP LifeForm File
.LFQ LeechFTP Queue File [also see BitBeamer]
.LFT Chiwriter Laser Printer Font
3D Studio Loft File
.LFXM FaceMail Text to Speech E-mail (Site Requires Application Download!)
.LG Logo Procedure Definition
ARchive HANdler by GEorge Lyapko
(best for uncompressed 24-bit RGB TIFF images)
.LGC Program Use Log File (for Windows Program Use Optimization)
Logicator File
.LGF legal Eagle Text File
ProWORX Nxt Log Book Note (Found in the NxT directory)
.LGO Microsoft Windows Logo Driver
SuperFax Header/Footer Logo
.LGP Logotron SuperLogo File
.LGR Elasto Mania Character Skin
.LGT Urban Chaos Game File
The Sims (Maxis) Lighting File
.LHA Compressed Archive File (LZH format; LHA.EXE)
Compressed Archive File (LHARC.EXE)
Compressed Archive File (LHARK.EXE)
.LHP Electric Butterfly Lighthouse Organizer File
.LHS Literate Haskell Source File
.LHW Compressed Amiga Archive File
.LHZ LHA Compressed Archive File
.LI$ Compressed Application Library (Compressed .LIB file)
.LIB Program Library (diverse programmers' languages and installers)
Greeting Card Library (e.g., KEY Greeting Card Designer)
Library Used by an Application (e.g., EndNote Library)
Scholar's Aid Library File (backup is .LID file of same name)
.LIC License File (various Shareware)
Borland License File (related to .OCX file)
.LID WinDVD File
Light Field Description File
Dylan Library Interchange Description
LabelVision Auto Incrementing Value File
Maple V Setup File
Scholar's Aid Backup File (backup to .LIB file of same name)
.LIF Compressed Archive File
HP Logical Interchange Format File
Homeworld Layered Image Format File [Format] [XnView]
.LIM Limit Compressed Archive
.LIN AutoCAD Linetype Definition File
VAX Program Listing
ArcView ARC/INFO Lineset Symbol File
.LIP SLIP (street noise analysis - German site)
.LIQ CollegeBAR Bartending Software Liquor Cabinet
.LIS VAX Program Listing
Structured Query Reporting (SQR) Output
.LIT Microsoft Reader EBook File
.LIV LiveMotion SWF Movie (also called Bigshot Movie)
.LIVEREG Symantec Norton Anti-Virus Update Session
.LIVESUBSCRIBE Symantec Norton Anti-Virus Update Catalog
.LIVEUPDATE Symantec Norton Anti-Virus Update File
.LIX Libronix DLS Resource (LLS 2.x Index)
Extend Simulation Library File
.LJ Text File for HP LJ II Printer
.LKO Microsoft Outlook Express Linked Object [Buy Office XP at Shop.Microsoft]
.LKS WinAmp Links File
.LL3 LapLink III Document File
.LLB LabView File
.LLC LapLink Saved Connection File
.LLP VersaPro Local Logic Block
Digital Chart of the World Data File
Timersoft Lotto Logic 2002 Lottery Configuration File
.LLT Digital Chart of the World Data File
.LLX Laplink Exchange Agent
List and Label Extension Object
.LM8 Picture File
.LMA Netscape Packetized Audio (LiveAudio Plug-in for Netscape)
.LMD Tune Smithy List of Modes for a Musical Scale
.LML LOGML File (Log Markup Language)
.LMP Doom Recorded Demo File
Quake File
.LMU RPG Maker 2000 (map included in an RPG game)
.LMX Lomax Software Game File
.LNB Logomanager File
.LND 3D Landscape Data
.LNG Diablo II File
NRG SDR Language File
Jasmine Language File (FTP program)
Language File (Often with the specific language as rootname, e.g., SPANISH.LNG)
Lingo Script File
.LNK Linker File
Windows Shortcut File
.LNR Lunar Invasion Saved Game
.LNS LinkStash Bookmark File
.LOC Suppose Locations File
MicroSim PCBoard Component Locations Report
.LOD Load File (various)
.LOG Log File (many different programs - usually an ASCII text file)
ProWORX Nxt Text Log File (From utilities like CODEGEN -
Found in the NxT directory)
.LOGONXP LogonStudio File (customizes the WindowsXP Logon screen)
.LOK FileWrangler/ZipWrangler/SecurDesk! Encrypted Archive
.LOP Sierra Mastercook Layout File
.LP LP88 Linear Programming for the IBM-PC File
Lightscape Preparation File
FlexRip/B (Print Control and Press Behavior)
Sierra NASCAR Racing 2002 Track Configuration Options
.LP3 Hansen Software Label Printer (ver 1.0 - 2.1)
.LP4 Hansen Software Label Printer (ver 3.x)
.LPA LPA-View Laser Particle Analyser Test Analysis Software
.LPB LP88 Linear Programming for the IBM-PC File
ProWORX Nxt Logic Pointer (Used with blocking - Found in the NxT directory)
.LPC Teko Printer Driver
.LPD Helix Nuts and Bolts File (Helix Software now part of McAfee)
Avery Label Pro
.LPF Lytec's Direct Electronic Medical Claims ClaimsDirect
ProWORX Nxt Logic Pointer (Found in the NxT directory)
.LPI Live Pictures
.LPJ PASSOLO Localization Project (Software localization: translation, etc.)
.LPL Darkstone Character Information File
.LPN LVPlan - Planification of Low Voltage Aerial Distribution Networks
.LPU PASSOLO Localization Project (Unicode) (Software localization:
translation, etc.)
.LQF Leech FTP Save Queue File
.LQP Liquid Audio Player Passport File
.LQT Winamp File
Liquid Audio Player File
.LRC Intel Video Phone File
.LRF Microsoft C/C++ Linker Response File
.LRM Microsoft Encarta Class Server Learning Resource
.LRP Linux Router Project Package
.LRS WordPerfect Language Resource File
Daylon Leveller Rendition Style (data used for visualizing heightfields)
.LRZ Lotto Hat File (Lottery software)
.LS Lightscape Solution File
Freeware Dictionary Project Data File
.LS1 OzWin CompuServe E-mail/Forum Access Library Listing
.LSA Liquid Audio Player Skin File
.LSC Tune Smithy List of Muscial Scales
.LSD RPG Maker 2000 Saved Game File
.LSE Nokia Audio Manager
.LSF Streaming Audio/Video File
Libronix DLS Resource (LLS 2.x)
Likely Totem Cash Profile File (if in Totem Shared directory)
.LSG Microsoft LocStudio Glossary
.LSL Corel Paradox Saved Library
Lotus Script Library
Daylon Leveller Shape List (3D geometry for heightfield vector objects)
.LSO Logic Audio File
.LSP LISP Program File
AutoLISP File
Living Scenes Jigsaw Puzzles (Moving Image Puzzle)
.LSQ VAX CRYSTALS Chemical Crystallogaphy File
CalTech PaleoMag Least Squares Format
.LSR Logos Library System 2.x Standard Reference Definition
.LSS Legato Spreadsheet
.LST Listing or List (e.g., packing list)
PowerPoint File [Buy Office XP at Shop.Microsoft]
Ingres Dump List File
OzWin CompuServe E-mail/Forum Access Library Listing
1st Reader Keyboard Macro
Oracle Spool File
Family Tree Maker Error File
.LSW Technics Keyboard Current Panel File
.LSX Streaming Audio/Video Shortcut
.LSZ WinFax
.LT PC LTAS Printer Configuration File
.LT2 Curious Labs Poser Lighting File
.LTG Lasertank Bitmap Graphics
.LTH Sierra Print Artist Letterhead
.LTM Lotus Form
.LTPL Insight II Layout Template File
.LTR Letter
ACT! (DOS version) Letter File
.LTT SDR99 Speech Recognition Task Lexical TREC Transcription
HP Library and Tape Tools Log File
.LU ThoughtWing Library Unit File
.LUA Lua Source
.LUDI_PSEUDO_PROTEIN Insight II Exclusion Shell File
.LUL OzWin CompuServe E-mail/Forum Access Upload
.LUN DB-MAIN Project File (Data-oriented CASE environment)
.LUP OzWin CompuServe E-mail/Forum Access Library Update
.LUT LUT File (stores lookup template definition
for DOCSOpen table and a list of DOCSOpen libraries)
.LV1 Boulder Rash Original Single Level
.LVL Parallax Miner Descent/D2 Level Extension
Lasertank Level
Max Payne Uncompiled Level File [Added Info]
Boulder Rash Original Full Levels (20 levels)
Snood Game Level
.LVP Lucent Voice Player (Intuity Audix Multimedia Messaging System)
LView Pro [XnView]
.LVS Daylon Leveller Selection Mask
.LVW Daylon Leveller View File
.LW3 Lightwright File (spreadsheet/database to manage professional
lighting design paperwork)
.LWA LightWorks Archive (LWA) Material/Scene File
.LWC Living Word Commentaries Bible File
.LWD LotusWorks Text Document
.LWF LuraWave-compressed Graphic File [XnView] [IrfanView]
.LWI LightWorks Image [XnView]
.LWO NewTek Lightwave® Object
.LWP Lotus Wordpro 96/97 File
.LWS NewTek Lightwave® Object Layout
.LWV Microsoft Linguistically Enhanced Sound File
.LX LPEX Customization Command Profile (Programmer's editor iedit.exe or iwzwlx40.exe)
.LXA Microsoft Office Speech Lexicon File
.LXL LPEX File Open Command Profile (Programmer's editor iedit.exe or iwzwlx40.exe)
.LXS LPEX File Save Command Profile (Programmer's editor iedit.exe or iwzwlx40.exe)
.LXW Lexacom Talk & Type Dictation File
.LY GNU LilyPond File (Sheetmusic editor.)
.LYR DataCAD Layer File
Song Lyric File [On-line Guitar Archive]
.LYS DataCAD Layer Control File
.LYT TurboTax Log File
SignMaking Application Extension
.LYX LyX (WYSIWYM document processor)
.LZD Binary Difference File
.LZF Discreet 3ds max Lens Effect Flare (Discreet is an Autodesk company.)
.LZH Compressed Archive File (LHARK.EXE)
Compressed Archive File (LHARC.EXE)
.LZS Compressed Archive File
Skyroads Data File
.LZW Compressed Amiga Archive File
.LZX Compressed File