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For an overview of common file types,
visit the common file extensions page, which includes a list of the most important computer file formats you should know.
For an overview of unknown file types,
visit the unknown file extensions page, which includes a list of the unknown file formats. If you know function of any unknown file extension, please click on Submit extension button at the top of page and contact us.
Choose file extension list by file type category:
3D graphics, CAD-CAM-CAE file types (509 extensions)
Archive and compressed file types (775 extensions)
Audio, music or song file types (801 extensions)
Backup file types (315 extensions)
Binary file types (88 extensions)
Bitmap image, picture, photo file types (472 extensions)
Configuration file types (194 extensions)
Database file types (441 extensions)
Disk image (ISO) binary file types (129 extensions)
Document file types (1036 extensions)
Email related data file types (36 extensions)
Emulator file types (130 extensions)
Encoded and encrypted file types (188 extensions)
Font and typeface file types (117 extensions)
Game file types (1040 extensions)
Graphics file types (984 extensions)
Internet related file types (207 extensions)
Movie, film, video and multimedia file types (340 extensions)
Office 2007 document file types (45 extensions)
Plugin, addon file types (159 extensions)
Program executable file types (103 extensions)
Settings, options, themes or skins file types (512 extensions)
Source code and script file types (810 extensions)
System file types (268 extensions)
Temporary file types (115 extensions)
Text file types (277 extensions)
Unknown file types (77369 extensions)
Various data file types (3703 extensions)
Vector graphic file types (79 extensions)
Miscellaneous file types (7500+ extensions)