JSON (JavaScript Object Notation) is a lightweight, human-readable data-interchange format. It is widely used for transm...
The Wavefront .OBJ file format is a geometry definition file format first developed by Wavefront Technologies for its Ad...
The .sqlite3 file extension is commonly used for SQLite database files. SQLite is a self-contained, serverless, zero-con...
The IGES (Initial Graphics Exchange Specification) file format is a vendor-neutral file format that allows the digital e...
glTF (GL Transmission Format) is a royalty-free, open standard for 3D scene and model transmission, developed by the Khr...
The STL (Stereolithography) file format is a widely used file format for representing 3D surface geometry. It is primari...
DWG (Drawing) is a proprietary binary file format used for storing two- and three-dimensional design data and metadata. ...
GeoTIFF is a public domain metadata standard which allows georeferencing information to be embedded within a TIFF (Tagge...
Parasolid files (.x_t for text format and .x_b for binary format) are CAD (Computer-Aided Design) files used for storing...
A CSV (Comma Separated Values) file is a plain text file that stores tabular data (numbers and text) in a simple, struct...
STEP files, identified by the '.step' or '.stp' extension, are a widely used ISO standard (ISO 10303) for representing 3...
The MDB file extension is primarily associated with Microsoft Access, a database management system (DBMS) from Microsoft...
An IMG file is a disk image, a single file containing the complete structure and contents of a data storage medium, such...
YAML (YAML Ain't Markup Language) is a human-readable data serialization standard that is often used for configuration f...
The .sat file extension is associated with ACIS, a geometric modeling kernel developed by Spatial Corporation (now part ...
The XLSX file format is the default spreadsheet format used by Microsoft Excel, starting with Excel 2007. It's based on ...
The PLY file format, also known as the Polygon File Format or Stanford Triangle Format, is a computer file format design...
WOFF2 (Web Open Font Format 2.0) is a font format for use in web pages. It is a successor to WOFF and offers improved co...
KML (Keyhole Markup Language) is an XML-based file format used to represent geographic data in applications like Google ...
The DAE file extension represents a Digital Asset Exchange file, which is a COLLADA (COLLAborative Design Activity) file...
The FBX file format, short for Filmbox, is a proprietary file format developed by Autodesk. It's primarily used for exch...
The USDZ file format is a zipped and uncompressed archive format developed by Pixar and Apple for storing 3D models and ...
The 3MF (3D Manufacturing Format) file format is an open-source file format specifically designed for 3D printing. It ai...
A .mdmp file, short for Minidump file, is a crash dump file format used by the Windows operating system and other applic...
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.