The WebVTT (Web Video Text Tracks) file format is a text-based format used for displaying timed text tracks, such as sub...
MessagePack is a binary serialization format. It is used for efficient data interchange between different programming la...
The SDB file extension is primarily associated with StarOffice and OpenOffice.org, specifically their database component...
An RFA file is a Revit Family file. Revit is a Building Information Modeling (BIM) software used by architects, engineer...
The 3DM file format is a file extension used by Rhinoceros 3D, a popular NURBS (Non-Uniform Rational B-Splines) modeling...
An RCFILE is a configuration file used by various applications, particularly in Unix-like operating systems. The 'rc' su...
A log file, typically identified by the .log extension, is a plain text file used to record events, processes, and messa...
Parasolid files (.x_t for text format and .x_b for binary format) are CAD (Computer-Aided Design) files used for storing...
The FDX file format is the native file format for Final Draft, a popular screenwriting software used extensively in the ...
3D XML (3D eXtensible Markup Language) is a proprietary XML-based CAD file format developed by Dassault Systèmes. It ...
COLLADA (COLLAborative Design Activity) is an open standard XML schema for exchanging digital assets among various graph...
The .gnumeric file extension is associated with spreadsheet files created by Gnumeric, a free and open-source spreadshee...
KMZ files are compressed archives containing a KML (Keyhole Markup Language) file and any supporting files, such as imag...
A VDI file is a Virtual Disk Image file format used by Oracle's VirtualBox virtualization software. It contains the enti...
The .mot file extension represents a Motorola S-Record file. This is a text-based file format used to represent binary d...
An LDF file is a log file used by Microsoft SQL Server. It contains a record of all transactions and database changes ma...
A .prt file is a part file created by Siemens NX (formerly Unigraphics NX), a professional CAD/CAM/CAE software suite. I...
TopoJSON is an extension of GeoJSON that encodes topology. Rather than representing geometries as independent sets of co...
The Web Open Font Format (WOFF) is a font format for use in web pages. It was developed to provide lossless compression ...
A plain text file (.txt) is a simple, unformatted document that contains only text characters, adhering to a character e...
The ACIS file format, identified by the '.acis' or '.sat' (Standard ACIS Text) extension, is a geometric modeling kernel...
HTML (HyperText Markup Language) is the standard markup language for creating web pages. It provides the structure and c...
HwpXML Package (HwpX) is a file format developed by Hancom for its word processing software, Hancom Office Hwp. It is th...
A .CATPart file is a 3D CAD (Computer-Aided Design) part file created by CATIA (Computer-Aided Three Dimensional Interac...
Categories are organized by file type purpose: Documents, Images, Audio, Video, Archives, Executables, Data files, and Programming files.
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Each extension page includes software compatibility, file descriptions, alternatives, and usage information.