A .SLDPRT file is a 3D part file created by SolidWorks, a popular CAD (Computer-Aided Design) software application devel...
Geography Markup Language (GML) is an XML grammar defined by the Open Geospatial Consortium (OGC) used to express geogra...
XSPF (XML Shareable Playlist Format) is an XML-based playlist format designed for sharing and exchanging playlists betwe...
A DB3 file is a database file created by SQLite, a widely used, self-contained, serverless, and zero-configuration SQL d...
An NDF file is a secondary data file used by Microsoft SQL Server. SQL Server databases are typically stored across mult...
Parasolid files, typically with extensions like .x_t (text) or .x_b (binary), are a common format for representing 3D so...
NetCDF (Network Common Data Form) is a set of software libraries and self-describing, machine-independent data formats t...
The EPUB (Electronic Publication) format is a widely used, open-standard ebook format optimized for reflowable text. Thi...
The Design Web Format (DWF) is an Autodesk file format for efficiently distributing rich design data to anyone who needs...
An RFA file is a Revit Family file. Revit is a Building Information Modeling (BIM) software used by architects, engineer...
STEP (Standard for the Exchange of Product Data) files, identified by the extensions .stp or .step, are a widely used IS...
The .sqlite file extension typically indicates a database file created using the SQLite database management system. SQLi...
The SMI (Synchronized Multimedia Integration Language) file format, often seen with the extension .smi or .sami, is a te...
The WebVTT (Web Video Text Tracks) file format is a text-based format used for displaying timed text tracks, such as sub...
The DGN file format is a CAD (Computer-Aided Design) file format primarily associated with Bentley Systems' MicroStation...
The IGES (Initial Graphics Exchange Specification) file format is a vendor-neutral file format that allows the digital e...
An RCFILE is a configuration file used by various applications, particularly in Unix-like operating systems. The 'rc' su...
The .x_b file extension represents a binary file format used by the Parasolid geometric modeling kernel. Parasolid is a ...
The ASCII Grid file format (.asc) is a plain text raster data format commonly used for representing spatial data, partic...
A VHD (Virtual Hard Disk) file is a disk image format that represents a virtual hard drive. It essentially acts as a con...
XML (Extensible Markup Language) is a markup language designed for encoding documents in a format that is both human-rea...
A DDL (Data Definition Language) file contains commands used to define the structure of a database. These commands are p...
AZW3, also known as Kindle Format 8 (KF8), is a refined version of the AZW file format used by Amazon Kindle e-readers. ...
The .pol file extension is associated with Plain Old Telephone (POT) data files. These files typically contain configura...
Categories are organized by file type purpose: Documents, Images, Audio, Video, Archives, Executables, Data files, and Programming files.
Yes, use the alphabetic filter buttons to quickly find extensions starting with specific letters.
Each extension page includes software compatibility, file descriptions, alternatives, and usage information.