Data files can be plain text, structured records, binary databases, caches, or application-specific resources. Avoid editing an unknown data file directly, keep a backup, and use the application that originally created it whenever possible.
Common file types in this category
Filter this category by the first letter of the extension.
GeoJSON is a widely used open standard geospatial data interchange format that represents geographic features with their non-spatial at...
A .crdownload file is a temporary file extension used by the Google Chrome web browser (and Chromium-based browsers like Microsoft Edge...
JT (Jupiter Tessellation) is an ISO standard (ISO 14306:2017) file format for lightweight 3D data visualization and product lifecycle m...
The VDX file format is an XML-based drawing file format used by older versions of Microsoft Visio (specifically Visio 2002, 2003, and 2...
XML (Extensible Markup Language) is a markup language designed for encoding documents in a format that is both human-readable and machi...
The .3ds file extension is a file format associated with the original Autodesk 3D Studio DOS program (later replaced by 3D Studio Max)...
A .tmp file is a generic temporary file created by various programs and operating systems. These files are used to hold data temporaril...
The .ttf file extension represents a TrueType Font file. TrueType is a font standard developed by Apple and Microsoft in the late 1980s...
The .bil file extension represents a Band Interleaved by Line raster image file. This format is commonly used in remote sensing and geo...
A PLT file is a vector graphics file format primarily associated with Hewlett-Packard Graphics Language (HPGL). HPGL is a printer contr...
Apache Parquet is a columnar storage format optimized for use with big data processing frameworks. Unlike row-oriented formats, Parquet...
The .sqlite3 file extension is commonly used for SQLite database files. SQLite is a self-contained, serverless, zero-configuration, tra...
A BREP file, short for Boundary Representation file, is a 3D CAD (Computer-Aided Design) file format that stores the geometric and topo...
The VHDX file extension represents a Virtual Hard Disk v2 file format. This format is used by Microsoft's Hyper-V virtualization platfo...
Parasolid files (.x_t for text format and .x_b for binary format) are CAD (Computer-Aided Design) files used for storing 3D solid model...
The BIN/CUE file format is a disc image format commonly used for creating exact copies of CDs and DVDs. The BIN file contains the raw b...
A .SYS file is a system file used by Microsoft Windows and other operating systems. These files typically contain device drivers, hardw...
A .prt file is a part file created by Siemens NX (formerly Unigraphics NX), a professional CAD/CAM/CAE software suite. It contains 3D m...
TOML is a configuration file format that is easy to read due to its simple syntax. It is designed to be easily parsed into data structu...
A VDI file is a Virtual Disk Image file format used by Oracle's VirtualBox virtualization software. It contains the entire contents of...
reStructuredText (RST, ReST, or reST) is a plain text markup syntax similar to Markdown. It is primarily used for technical documentati...
The 3DM file format is a file extension used by Rhinoceros 3D, a popular NURBS (Non-Uniform Rational B-Splines) modeling software. It i...
The ACIS (.sat, .sab) file format is a geometric modeling kernel developed by Spatial Corporation (now part of Dassault Systèmes). It'...
A .properties file is a plain text file used to store configuration information for Java applications. It typically contains key-value...
GeoJSON is a widely used open standard geospatial data interchange format that represents geographic features with their non-spatial attributes. It's...
A .crdownload file is a temporary file extension used by the Google Chrome web browser (and Chromium-based browsers like Microsoft Edge, Brave, and Op...
JT (Jupiter Tessellation) is an ISO standard (ISO 14306:2017) file format for lightweight 3D data visualization and product lifecycle management (PLM)...
The VDX file format is an XML-based drawing file format used by older versions of Microsoft Visio (specifically Visio 2002, 2003, and 2007). It stores...
XML (Extensible Markup Language) is a markup language designed for encoding documents in a format that is both human-readable and machine-readable. It...
The .3ds file extension is a file format associated with the original Autodesk 3D Studio DOS program (later replaced by 3D Studio Max). It's a binary...
A .tmp file is a generic temporary file created by various programs and operating systems. These files are used to hold data temporarily while a file...
The .ttf file extension represents a TrueType Font file. TrueType is a font standard developed by Apple and Microsoft in the late 1980s as a competito...
The .bil file extension represents a Band Interleaved by Line raster image file. This format is commonly used in remote sensing and geographic informa...
A PLT file is a vector graphics file format primarily associated with Hewlett-Packard Graphics Language (HPGL). HPGL is a printer control language use...
Apache Parquet is a columnar storage format optimized for use with big data processing frameworks. Unlike row-oriented formats, Parquet stores data by...
The .sqlite3 file extension is commonly used for SQLite database files. SQLite is a self-contained, serverless, zero-configuration, transactional SQL...
A BREP file, short for Boundary Representation file, is a 3D CAD (Computer-Aided Design) file format that stores the geometric and topological informa...
The VHDX file extension represents a Virtual Hard Disk v2 file format. This format is used by Microsoft's Hyper-V virtualization platform to store the...
Parasolid files (.x_t for text format and .x_b for binary format) are CAD (Computer-Aided Design) files used for storing 3D solid models. They are the...
The BIN/CUE file format is a disc image format commonly used for creating exact copies of CDs and DVDs. The BIN file contains the raw binary data of t...
A .SYS file is a system file used by Microsoft Windows and other operating systems. These files typically contain device drivers, hardware configurati...
A .prt file is a part file created by Siemens NX (formerly Unigraphics NX), a professional CAD/CAM/CAE software suite. It contains 3D model data repre...
TOML is a configuration file format that is easy to read due to its simple syntax. It is designed to be easily parsed into data structures. TOML aims...
A VDI file is a Virtual Disk Image file format used by Oracle's VirtualBox virtualization software. It contains the entire contents of a virtual hard...
reStructuredText (RST, ReST, or reST) is a plain text markup syntax similar to Markdown. It is primarily used for technical documentation, software do...
The 3DM file format is a file extension used by Rhinoceros 3D, a popular NURBS (Non-Uniform Rational B-Splines) modeling software. It is the native fi...
The ACIS (.sat, .sab) file format is a geometric modeling kernel developed by Spatial Corporation (now part of Dassault Systèmes). It's a widely used...
A .properties file is a plain text file used to store configuration information for Java applications. It typically contains key-value pairs, where th...