.T | Holt Software | Udviklerfiler | Turing Source Code File | Holt Software Turing | Holt Software |
.TAL | Adobe Systems Incorporated | Udviklerfiler | Adobe TypeAlign Text Illustration File | Adobe TypeAlign | Adobe Systems Incorporated |
.TCL | Open Source | Udviklerfiler | Tcl Script | MacroMates TextMate | MacroMates |
.TDS | Borland | Udviklerfiler | Turbo Debugger Symbols File | Borland Turbo Debugger | Borland |
.TESTSETTINGS | Microsoft Corporation | Udviklerfiler | Visual Studio Test Settings File | Microsoft Visual Studio | Microsoft Corporation |
.TEXINFO | GNU Project | Udviklerfiler | Texinfo Source Data | LaTex | Leslie Lamport |
.TFP | Schneider Electric | Udviklerfiler | ProWORX Nxt Full Page Data File | ProWORX | Schneider Electric |
.TGML | Unknown Developer | Udviklerfiler | Tecumseh Group Markup Language Source Code | Microsoft Notepad | Microsoft Corporation |
.THML | Unknown Developer | Udviklerfiler | Theological HTML Document | Theological Markup Language (ThML) | Unknown Developer |
.THOR | Sublime HQ Pty Ltd | Udviklerfiler | Thor Source Code | Notepad++ | Don Ho |
.TI | timber-lang.org | Udviklerfiler | Timber Compiler | Timber | timber-lang.org |
.TIG | Texas Instruments, Inc. | Udviklerfiler | TI Connect Backup File | Smith Micro StuffIt Deluxe | Smith Micro Software |
.TIK | Unknown Developer | Udviklerfiler | Script File For Game Textures | Unknown Software | Unknown Developer |
.TK | Procedimientos-Uno, S.L. | Udviklerfiler | TeKton3D Project | TeKton3D | Procedimientos-Uno, S.L. |
.TKN | ShopTalk Systems | Udviklerfiler | Liberty BASIC Application Distribution | Liberty Basic | ShopTalk Systems |
.TKP | MicroImages | Udviklerfiler | MicroImages SML Script Standalone Application | TNTmips | MicroImages |
.TLD | The Eclipse Foundation | Udviklerfiler | Tag Library Descriptor File | Notepad++ | Don Ho |
.TLH | Microsoft Corporation | Udviklerfiler | Typelib Generated C/C++ Header File | Microsoft Visual Studio | Microsoft Corporation |
.TLI | Microsoft Corporation | Udviklerfiler | Typelib Generated C/C++ Inline File | Microsoft C/C++ | Microsoft Corporation |
.TML | Odetics Broadcast | Udviklerfiler | AIRO Timeline File Format | AIRO | Odetics Broadcast |
.TMPL | Xfire, Inc. | Udviklerfiler | Xfire User Interface Template | Xfire | Xfire, Inc. |
.TNS | Texas Instruments, Inc. | Udviklerfiler | TI-Nspire Document | Texas Instruments TI-Nspire Software | Texas Instruments, Inc. |
.TOKEN | Microspot | Udviklerfiler | Sandcastle Help File Builder Token File | Microsoft Sandcastle | Microspot |
.TOM | Aptora | Udviklerfiler | Total Office Manager Accounting Data | Total Office Manager | Aptora |
.TPR | Pegasys | Udviklerfiler | TMPGEnc Project File | Media Player Classic | Open Source |
.TPT | Cerious Software | Udviklerfiler | ThumbsPlus Thumbnail Template | ThumbsPlus | Cerious Software |
.TPU | Borland | Udviklerfiler | Turbo Pascal Unit | Turbo Pascal | Embarcadero Technologies |
.TPX | DeLorme | Udviklerfiler | DeLorme Topo Project File | Topo North America | Interscape |
.TQS | Parasoft | Udviklerfiler | Insure++ Data | Insure++ | Parasoft |
.TR2 | Yadabyte | Udviklerfiler | TomeRaider eBook File | TomeRaider | Yadabyte |
.TRC | Microsoft Corporation | Udviklerfiler | SQL Server Trace File | Microsoft SQL Server | Microsoft Corporation |
.TRT | Galactix Software | Udviklerfiler | Team Sports Scheduling System Report Template | Team Sports Scheduling System | Galactix Software |
.TRU | Original Basic | Udviklerfiler | True Basic Source | True Basic Bronze Edition | Original Basic |
.TRX | Microsoft Corporation | Udviklerfiler | Visual Studio Test Results File | Microsoft Visual Studio | Microsoft Corporation |
.TS | Various Developers | Udviklerfiler | Video Transport Stream File | Squared 5 MPEG Streamclip | Open Source |
.TSQ | Microsoft Corporation | Udviklerfiler | ODBC Script File | Microsoft ODBC Data Source Administrator | Microsoft Corporation |
.TT | Microsoft Corporation | Udviklerfiler | Visual Studio Text Template | Microsoft Visual Studio | Microsoft Corporation |
.TTI | Delphi Softwares | Udviklerfiler | Trojan File | Beast (Trojan Horse) | Delphi Softwares |
.TTR | Interscape | Udviklerfiler | TextTransformer Productions | TextTransformer | Detlef Meyer-Eltz |
.TU | Holt Software | Udviklerfiler | Turing Source File | Holt Software Turing | Holt Software |
.TUR | Holt Software | Udviklerfiler | Turing Program Source File | Microsoft Notepad | Microsoft Corporation |
.TXG | ESRI | Udviklerfiler | Georeference Subobject File | ERDAS Imagine | Hexagon Geospatial |
.TXL | Open Source | Udviklerfiler | TXL Source Code | Notepad++ | Don Ho |
.TXS | Delphi Softwares | Udviklerfiler | Beast (Trojan Horse) Data File | Beast (Trojan Horse) | Delphi Softwares |
.TXX | National Library of Medicine | Udviklerfiler | Insight Segmentation And Registration Toolkit Data File | Insight Segmentation and Registration Toolkit | Open Source |
.TYB | Tyler Johnson | Udviklerfiler | TY-Basic Source Code File | Ty-Basic | Tyler Johnson |