The .numbers file extension is associated with Apple's Numbers application, a spreadsheet program that is part of the iW...
reStructuredText (RST, ReST, or reST) is a plain text markup syntax similar to Markdown. It is primarily used for techni...
The Esri Grid format is a raster data storage format used by Esri's ArcGIS software for representing geographic data. It...
GeoPackage is an open, standards-based, platform-independent, portable, self-describing, and compact format for transfer...
SequenceFile is a flat file format prevalent in Hadoop environments, designed to store sequences of binary key/value pai...
The OTF (OpenType Font) file format is a widely used standard for digital fonts, developed jointly by Microsoft and Adob...
XML (Extensible Markup Language) is a markup language designed for encoding documents in a format that is both human-rea...
AZW3, also known as Kindle Format 8 (KF8), is a refined version of the AZW file format used by Amazon Kindle e-readers. ...
The DGN file format is a CAD (Computer-Aided Design) file format primarily associated with Bentley Systems' MicroStation...
A stackdump file is a memory dump file generated by software applications, operating systems, or hardware devices when t...
The Apache Arrow IPC Stream format (.arrow) is a binary file format designed for efficient data transfer and storage, pa...
The BIN/CUE file format is a disc image format commonly used for creating exact copies of CDs and DVDs. The BIN file con...
A .dem file is a Digital Elevation Model (DEM) file, a raster-based geospatial data format used to represent terrain ele...
A .sql file is a plain text file containing SQL (Structured Query Language) code. SQL is a standard programming language...
A DB3 file is a database file created by SQLite, a widely used, self-contained, serverless, and zero-configuration SQL d...
HTML (HyperText Markup Language) is the standard markup language for creating web pages. HTML5 is the latest major revis...
The RVT file extension is associated with Autodesk Revit, a Building Information Modeling (BIM) software used extensivel...
A .bip file is a Binary Image Partition file, often associated with firmware images for embedded systems and devices. Th...
The 3MF (3D Manufacturing Format) file format is an open-source file format specifically designed for 3D printing. It ai...
An NDF file is a secondary data file used by Microsoft SQL Server. SQL Server databases are typically stored across mult...
TTML (Timed Text Markup Language) is an XML-based text format designed for representing timed text information. It's pri...
A BREP file, short for Boundary Representation file, is a 3D CAD (Computer-Aided Design) file format that stores the geo...
Pickle is a Python-specific file format used for serializing and de-serializing Python object structures. It allows you ...
The Design Web Format (DWF) is an Autodesk file format for efficiently distributing rich design data to anyone who needs...
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.