Extensions: 'T'
| Format | Description | Author | File / Link |
|---|---|---|---|
| TAGS | MIME Tag types site | John Lines | LINK |
| TAJIMA | Tajima DST file format (MS Word) | Tom Spilman | Download |
| Tajima embroidery file format (MS Word) | Download | ||
| TAR | TAR Archive File Format | Max Maischein | Download |
| TCP | Transmission Control Protocol | LINK | |
| TCP/IP | Microsoft Windows NT 3.5/3.51/4.0 TCP/IP Implementation Details, TCP/IP Protocol Stack and Services, Version 2.0 (Word) | Dave MacDonald | Download |
| TD0 | Teledisk File Format | Will Kranz | Download |
| TD4 | Roller Coaster Tycoon save ame (*.SV4), track (*.TD4), track picture (*.TP4), and scenario (*.SC4) file formats | James Hughes | LINK |
| TEX | MusiXTeX, PMX, M-Tx formats | LINK | |
| TeX, LaTeX, makeindx, Metafont formats | LINK | ||
| TFM | TeX font metrics file format | Download | |
| TFMX | The TFMX Professional 2.0 Song File Format | Jonathan H. Pickard | Download |
| TG4 | Tiled CCITT Group 4 fax file format (Word) | Download | |
| TGA | TGA File format specification V2.0 (Acrobat) | Truevision Inc. | Download |
| Targa image file format | David McDuffee | Download | |
| THELP | Compiler/decompiler for Borland Help Files (file formats in German) | Marcus Groeber | LINK |
| TI | Texas Instruments Calculator Files | LINK | |
| TIFF | TIFF 5.0 Specification | Aldus/Microsoft | Download |
| TIFF 6.0 Specification (Acrobat) | Adobe | Download | |
| GeoTIFF Format Specification | Niles Ritter, Mike Ruth | LINK | |
| Tagged Image File Format Class F | Download | ||
| TJS | TrackJoy Tracker v1.00 formats | Tomi Joy | Download |
| TKB | Ticketbench Ticket Files (DTD) | Elk River Systems, Inc. | Download |
| TLE | Two-Line Element format | Download | |
| TMX | TMX - Translation Memory Exchange | LINK | |
| TNEF | Transport-Neutral Encapsulation Format (TNEF) | Download | |
| TNT | Total Annihilation .TNT MAP File Format | Saruman & Bobban | Download |
| TOC | Eudora Table of Contents | LINK | |
| TP? | Tracker Packer v1/v2/v3 formats | Asle / ReDoX | Download |
| TPU | Turbo Pascal 6.0 and Turbo Pascal for Windows 1.0 TPU file format | D.J. Murdoch | Download |
| Borland Pascal 7.0 and Turbo Pascal 7.0 TPU file format | Milan Dadok | Download | |
| Turbo Pascal 6 File Format | William L. Peavy | Download | |
| TRIPLE-S | Surveying file format | LINK | |
| TST | RPG Tileset (TST) File Format Specification | Christopher B. Matthews | Download |
| TTF | TTF free source project | LINK | |
| Opentype Spec | Microsoft Corp. | LINK | |
| The TrueType Font File | Apple | LINK | |
| Truetype Spec 1.66 | Microsoft Corp. | Download | |
| TWAIN | TWAIN 1.8 Specification (Acrobat) | Download | |
| TWT | Carmageddon 2: Carpocalyse Now TWT fileformat | the KILLER | Download |
How to help
If you have any better information or if you find problems with these files or links please .