Ext.
|
Description
|
Used by
|
T
|
Archive without compression (tape)
|
tar
|
T
|
TADS source
|
|
T
|
Tester symbol table
|
ReaGeniX code generator
|
T?H
|
Turbo Help file (Pascal, C, Assembler, ...)
|
Borland Thelp
|
T$M
|
??? - Found in Windows (Vista) temp folder c:\windows\temp
|
|
T2B
|
Bookeen Cybook thumbnail
|
Cybook
|
t2flow
|
Taverna 2 workflow definition
|
Taverna workbench
|
T2L
|
True2Life file format
|
3D Internet content developers
|
T44
|
Temporary file for Sort or Index
|
dBASE IV
|
T64
|
Program
|
C64S emulator
|
TAG
|
Query tag name
|
DataFlex
|
TAH
|
Help file for Turbo Assembler
|
Borland C++
|
TAL
|
Adobe Type Align
|
Adobe
|
TAL
|
Text illustration
|
TypeAlign
|
TAP
|
Tape file
|
ZX Spectrum emulator by g.a.lunter
|
TAR
|
Archive
|
TAR
|
TAZ
|
Archive
|
WinZipNT - TAR - COMPRESS
|
TB
|
Tab file (Virtual Desktop Tab)
|
Tabbery
|
TB1
|
Font file
|
Borland Turbo C
|
TB2
|
Font file
|
Borland Turbo C
|
TBF
|
Fax
|
Imavox TurboFax
|
TBK
|
FOXPRO template backup file
|
FOXPRO
|
TBK
|
Memo backup
|
dBASE IV - FoxPro
|
TBK
|
Toolbook
|
Asymetrix ToolBook
|
TBL
|
Short for Table
|
used by many programs
|
TBL
|
Aldus TableEditor file
|
TableEditor
|
TBL
|
Gate3 table file
|
|
TBL
|
Graphics file (native format)
|
PageMaker TableEditor
|
TBL
|
Table of values
|
OS/2
|
TBR
|
Norton Desktop custom toolbar
|
NDW
|
TBS
|
Text elements ?? (Textbausteine)
|
Microsoft Word
|
TBX
|
Table
|
Project Scheduler 4
|
TBZ
|
Archive
|
WinZipNT - TAR - Bzip2
|
TC
|
Configuration
|
Turbo C - Borland C++
|
TCH
|
Help file
|
Turbo C - Borland C++
|
TCL
|
Tool Command Language source code
|
Swat
|
TCT
|
Drawing Template
|
TurboCAD for Windows
|
TCW
|
Native Drawing File
|
TurboCAD for Windows
|
TD
|
Config from Turbo Debugger
|
Turbo Debugger
|
TD0
|
Compressed diskette in a file
|
Teledisk
|
TD2
|
Configuration file
|
Turbo Debugger for Win32
|
TDB
|
Database
|
TACT
|
TDDD
|
Imagine Object File Format
|
|
TDF
|
Speedo font file
|
|
TDF
|
Typeface definition file
|
Speedo
|
TDH
|
Help file for Turbo Debugger
|
Borland C++
|
TDK
|
Keystroke recording file
|
Turbo Debugger
|
TDR
|
Contens of Arvid tape
|
|
TDS
|
Symbol table
|
Turbo Debugger
|
TDT
|
Thumbnail data
|
AVCHD
|
TDW
|
Configuration file
|
Turbo Debugger for Windows
|
TEC
|
Data
|
TECPLOT output
|
TEC
|
TECO macro file ("compiled" form)
|
TECO
|
TEF
|
Fax
|
Relisys TEFAX
|
TEL
|
Host file
|
Telnet
|
TEM
|
Input template
|
IconAuthor
|
TEM
|
Turbo Editor Macro Language script
|
Borland C++
|
TERM
|
Terminal File
|
|
TES
|
TECO macro file (source form)
|
TECO
|
TET
|
Tetris results
|
DN
|
TEX
|
Datasheet
|
Idealist
|
TEX
|
TeX text file
|
Scientific Word - TeX
|
TEX
|
Image
|
Slimtex
|
TEXT
|
Text file
|
|
TF
|
Configuration
|
Turbo Profiler
|
TFA
|
Area file
|
Turbo Profiler
|
TFC
|
Catalogue file
|
Tobi's Floppy Cataloguer
|
TFF
|
self executing TansForm dialogue
|
TansForm
|
TFH
|
Help file for Turbo Profiler
|
Borland C++
|
TFM
|
Tagged font metric file
|
Intellifont
|
TFM
|
TeX Font Metric file
|
TeX
|
TFS
|
Statistical information
|
Turbo Profiler
|
TG1
|
Project file
|
On Target
|
TGA
|
Targa True Color bitmapped format
|
Paint.NET
|
TGZ
|
Archive
|
WinZipNT - TAR - GNUzip
|
TH?
|
Packed mail
|
FTN software
|
THE
|
Windows'95 Desktop Theme
|
Microsoft Plus
|
THM
|
Thumbnail or Theme File
|
Picture Publisher, PhotoMagic, Canon Digital Cameras, and Sony Digital Cameras will create these Thumbnail files. Also using the same file extension is Sony Ericsson Theme File, for a cell phone.
|
THS
|
Thesaurus dictionary
|
WordPerfect for Win
|
TIB
|
Acronis True Image Backup
|
Acronis True Image
|
TIC
|
FTN special file with assotiated file description
|
ALLFIX
|
TIF
|
see TIFF
|
|
TIFF
|
TIFF (tagged image format file) bitmapped file
|
Alchemy - PhotoStyler -PageMaker - CorelDRAW
|
TIL
|
Fuzzy logic knowledge base
|
Togai InfraLogic Fuzzy-C Compiler
|
TIP
|
Digital Signage Presentation
|
Tru-Designer, Tru-Player, Tru-Scheduler part of Tru-i Suite[8]
|
TIS
|
Tile set
|
MahJongg 3.0
|
TJL
|
Backup file
|
VAXTPU editor
|
TLB
|
Interoperability Type Library
|
Win95
|
TLB
|
Reference table
|
Bubble Chamber
|
TLB
|
Text library
|
VAX
|
TLB
|
Type library
|
Visual C++
|
TLC
|
Compiled Tool Command Language source code
|
Swat
|
TLD
|
Disk Image
|
Teledisk
|
TLH
|
Typelib Generated C/C++ Header
|
Visual C++
|
TLP
|
Project
|
TimeLine
|
TM2
|
Typical Meteorological Year data (new)
|
Typical Meteorological Year
|
TMF
|
Tagged Font Metric file
|
WordPerfect for Win
|
TMF
|
TiVo movie
|
TiVo
|
TMO
|
ZTG global optimizer default output file
|
Zortech C++
|
TMO
|
HandsHigh ThoughtManager Outline
|
ThoughtManager Desktop
|
TMP
|
Temporary file
|
ALL PROGRAMS
|
TMS
|
TeleMate compiled script
|
TeleMate
|
TMY
|
Typical Meteorological Year data (old)
|
Typical Meteorological Year
|
TMY2
|
Typical Meteorological Year data (new)
|
Typical Meteorological Year
|
TOC
|
Table Of Contents text file (ASCII)
|
|
TOK
|
Borland C++ 4.x reserved word list
|
BCW.EXE
|
TOPC
|
TopicCrunch SEO Project file holding keywords, domain and search engine settings (ASCII)
|
|
TORRENT
|
TORRENT File
|
BitTorrent clients (various)
|
TOS
|
Character file
|
The Only Sheet
|
TOS
|
Self-extracting file archive (Atari ST)
|
|
TP
|
Session-state file
|
Turbo Profiler
|
TP
|
Turbo Pascal cfg file
|
Turbo Pascal
|
TP
|
TinkerPlots Document
|
TinkerPlots and Fathom Dynamic Data Software. Documents contain data tables, graphs, text, pictures, etc.
|
TP3
|
Template
|
Harvard Graphics 3.0
|
TPB
|
Downloadable PCL Soft font file backup
|
HiJaak
|
TPC
|
File produced when an inter-Topicscape topic link file is exported to Windows
|
3D Topicscape
|
TPF
|
Downloadable PCL Soft font file
|
HiJaak
|
TPF
|
Print data in EMF format
|
ThinPrint
|
TPH
|
Help file
|
Turbo Pascal
|
TPL
|
Resident units library
|
Turbo Pascal
|
TPL
|
Template file
|
GoldEd -ITrack
|
TPL
|
Template
|
Harvard Graphics 2.0
|
TPOLY
|
Data
|
TPOLY 3D object
|
TPP
|
Protected Mode Units
|
Borland Pascal 7.0
|
TPT
|
Digital Signage Presentation Template
|
Tru-Designer, Tru-Scheduler part of Tru-i Suite[9]
|
TPU
|
Borland Pascal DOS Mode Library
|
Borland Pascal
|
TPU
|
Command file (VAXTPU editor)
|
VAXTPU editor
|
TPW
|
Borland Pascal Windows Library
|
Borland Pascal
|
TPW
|
Session-state file
|
Turbo Profiler for Windows
|
TPZ
|
Archive
|
TAR - GNUzip
|
TR
|
Man page input suitable for troff -man
|
cawf2.zip
|
TR
|
Session-state settings
|
Turbo Debugger for DOS
|
TR2
|
Session-state settings
|
Turbo Debugger for Win32
|
TRC
|
Debug support file
|
Power CTrace
|
TRE
|
Directory tree file
|
PC-Tools
|
TRD
|
Datafile
|
TrID file identifier filetypes definitions package
|
TRIA
|
Data
|
Greg Hood's ASCII Triangle
|
TRIB
|
Data
|
Greg Hood's Binary Triangle
|
TRIF
|
Tiled Raster Interchange Format
|
|
TRK
|
Track (i.e. video sequence), used by many games
|
|
TRM
|
Terminal settings
|
Windows 3.x
|
TRN
|
Translation support file
|
Quattro - Clarion
|
TRS
|
Executable file
|
Micrografx or password file
|
TRS
|
WiSo Mein Geld 2007
|
|
TRS
|
IBM Mainframe log file
|
TRSMAIN
|
TRU
|
True Basic source file
|
|
TRW
|
Session-state settings
|
Turbo Debugger for Windows
|
TRY
|
Typical Meteorological Year data (variant)
|
TRNSYS
|
TS
|
MPEG Transport Stream
|
Various media players / software
|
TS
|
Qt Linguist TS File
|
Trolltech Qt Linguist
|
TSE
|
Data
|
Light Map Maker ASCII Scene
|
TSK
|
Microsoft Multimedia Task Application
|
Win95
|
TSL
|
Exported Schedule
|
Tru-Scheduler part of Tru-i Suite
|
TSM
|
Turbo Assembler Manual
|
TASM for OS/2
|
TST
|
Printer test file
|
WordPerfect for Win
|
TSV
|
Tab Separated Values
|
|
TTF
|
TrueType Font file
|
|
TU?
|
Packed mail
|
FTN software
|
TUD
|
The Ultimate Draw file
|
The Ultimate Draw
|
TUT
|
Tutorial
|
|
TV
|
Table view settings
|
Paradox
|
TVF
|
Table view settings
|
dBASE
|
TVn
|
Overflow file above insert point in Doc n
|
WordPerfect for Win
|
TXF
|
Tax eXchange Format
|
|
TXI
|
Support file
|
TeX
|
TXT
|
Common name for ASCII text file
|
|
TXT
|
Tab-Delimited Text File
|
Microsoft Excel
|
TXW
|
Yamaha TX-16W Wave File
|
Convert (c) Villena
|
TY
|
TiVo movie
|
TiVo
|
TYM
|
Time Stamp (PageMaker 4)
|
PageMaker 4
|
TZ
|
Archive
|
TAR - COMPRESS
|
TZB
|
Archive
|
TAR - COMPRESS - BTOA
|
TZL
|
Tanzzle pattern file
|
Tanzzle
|
TZX
|
Tanzzle image file
|
Tanzzle
|
