All Formats
| Format | Description | Author | File / Link |
|---|---|---|---|
| 3D2 | Stereo CAD-3D 2.0 Communication Pipeline Specification (.3D, .3D2, .3D4) (RTF) | Tom Hudson | Download |
| 3DM | Rhinoceros 3DM information and code | Robert McNeel & Assoc. | LINK |
| 3DMF | 3D metafile Format (Acrobat) | Apple | Download |
| 3DS | 3D Studio File Format Information and Splines & Quaternions | Jochen Wilhelmy | Download |
| 3DS file format reader in c++ with documentation | Andrea Ingegneri | LINK | |
| 3D Studio File Format v0.93 (RTF) | Martin van Velsen/Robin Fercoq/Jim Pitts | Download | |
| The Unofficial 3DStudio 3DS File Format v1.0 (RTF) | Jeff Lewis | Download | |
| 3DX | 3DX File Format | Luis Muniz | Download |
| 669 | 669 and Extended 669 file formats | Prime/Inertia | Download |
| 7Z | 7Zip LZMA Compression SDK | Igor Pavlov | LINK |
| 8SVX | 8SVX sourcecode | Robert M. Templeton | Download |
| 8SVX Sample Files | Robert M. Templeton | Download | |
| A.OUT | Unix a.out file format (hp-ux implementation) | Hewlett-Packard | Download |
| ABC | The abc Notation System | Chris Walshaw | Download |
| ABF | Adobe Binary Screen Font Files Specification Version 2.0 (Acrobat) | Adobe | Download |
| AC1D | AC1D packer format | Asle / ReDoX | Download |
| AC3 | AC3 Audio and various digital audio & video standards | Advanced Television Systems Committee | LINK |
| AC97 | Audio Codec '97 soundcard data format | Intel Corporation | Download |
| ACB | Photoshop Color Book File Format (.acb/8BCB) | Ates Goral | Download |
| ACD | Adobe ACD File Format | Nick Boland | Download |
| ACE | ACE Archive format | Marcel Lemke | Download |
| ACORN | Acorn Font Format | Download | |
| Acorn Graphics Formats | Victor Markwart | LINK | |
| ACS | Microsoft Agent Character Data Specification (.acs, .acf, and .aca) | Remy Lebeau | LINK |
| ACT | Photoshop .ACT Color Table Format Specification | skillwaste | Download |
| ADF | Arc/Info Binary Grid Format | Frank Warmerdam | Download |
| Amiga Disk Format FAQ v1.07 | Laurent Clevy | LINK | |
| Amiga Disk Format | Laurent Clevy | Download | |
| ADIF | Amateur Data Interchange Format Specification 1.0 | Download | |
| ADM | Windows ADM policy template files | Microsoft | Download |
| AFM | Adobe Font Metrics File Format Specification Version 4.1 (Acrobat) | Adobe | Download |
| AG | Applixware Graphics file format (.ag) | VistaSource, Inc. | Download |
| AGENT | Forte Agent and FreeAgent data files | Ray Delio | Download |
| AGN | Psion Series 3 Agenda files | Download | |
| AI | Adobe Illustrator 3.0 Draft Format (Acrobat) | Adobe | Download |
| Utility for creating AI files | LINK | ||
| Adobe Illustrator(R) File Format Specification Version 7.0 (Acrobat) | Adobe | Download | |
| Adobe Illustrator 2.0 Format (Acrobat) | Adobe | Download | |
| AIFF | Audio Interchange File Format | Max Maischein | Download |
| C Sourcecode for using AIFF files | Guido van Rossum, Lance Norskog And Others | Download |
How to help
If you have any better information or if you find problems with these files or links please .