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.
The .accdb file extension is the default file format for databases created with Microsoft Access, a relational database management syst...
The ACIS file format, identified by the '.acis' or '.sat' (Standard ACIS Text) extension, is a geometric modeling kernel developed by S...
The .sat file extension is associated with ACIS, a geometric modeling kernel developed by Spatial Corporation (now part of Dassault Sys...
The ACIS (.sat, .sab) file format is a geometric modeling kernel developed by Spatial Corporation (now part of Dassault Systèmes). It'...
The ADG file format is a proprietary file type developed by Ableton for use within their digital audio workstation, Ableton Live. It st...
An ADM file is a Group Policy Administrative Template used by Microsoft Windows operating systems to define registry-based policy setti...
The ADML file format is a language-specific resource file used in conjunction with ADMX (Administrative Template) files within the Micr...
The ADMX file extension represents a Group Policy Administrative Template file used by Microsoft Windows operating systems. Introduced...
An AMC (Acclaim Motion Capture) file is a specialized data file format used to store 3D motion capture animation data. Originally devel...
The Additive Manufacturing File Format (AMF) is an open standard file format designed for describing objects intended for 3D printing...
The AMTI file extension is primarily associated with Anquet Maps, a digital mapping software widely used in the United Kingdom for outd...
The APKM file extension typically refers to the manifest file associated with an Android Package Kit (APK). While the APK itself is an...
The ARFF (Attribute-Relation File Format) is a text file format developed by the Machine Learning Group at the University of Waikato fo...
The Apache Arrow IPC Stream format (.arrow) is a binary file format designed for efficient data transfer and storage, particularly with...
The ASCII Grid file format (.asc) is a plain text raster data format commonly used for representing spatial data, particularly elevatio...
AsciiDoc is a human-readable document format that is semantically equivalent to DocBook XML, but uses a plain text markup language. It'...
A Unity Asset Bundle is an archive file that contains platform-specific non-code assets such as models, textures, prefabs, audio clips...
The .assets file extension is primarily associated with the Unity game engine, developed by Unity Technologies. These files serve as re...
The ASX file format, short for Advanced Stream Redirector, is a type of XML-based metafile used by Microsoft's Windows Media Player. It...
DWG (Drawing) is a proprietary binary file format used for storing two- and three-dimensional design data and metadata. It is the nativ...
Avro is a data serialization system developed within the Apache Hadoop project. It provides a rich data structure, a compact, fast, bin...
AXML, which stands for Android Binary XML, is a specialized binary format used by the Android operating system to store XML-based resou...
The AZW file format is a proprietary ebook format developed by Amazon for use on its Kindle e-readers and Kindle apps. It is based on t...
AZW3, also known as Kindle Format 8 (KF8), is a refined version of the AZW file format used by Amazon Kindle e-readers. It's essentiall...
The .accdb file extension is the default file format for databases created with Microsoft Access, a relational database management system (RDBMS) from...
The ACIS file format, identified by the '.acis' or '.sat' (Standard ACIS Text) extension, is a geometric modeling kernel developed by Spatial Corporat...
The .sat file extension is associated with ACIS, a geometric modeling kernel developed by Spatial Corporation (now part of Dassault Systèmes). SAT 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...
The ADG file format is a proprietary file type developed by Ableton for use within their digital audio workstation, Ableton Live. It stands for 'Ablet...
An ADM file is a Group Policy Administrative Template used by Microsoft Windows operating systems to define registry-based policy settings. These file...
The ADML file format is a language-specific resource file used in conjunction with ADMX (Administrative Template) files within the Microsoft Windows G...
The ADMX file extension represents a Group Policy Administrative Template file used by Microsoft Windows operating systems. Introduced in Windows Vist...
An AMC (Acclaim Motion Capture) file is a specialized data file format used to store 3D motion capture animation data. Originally developed by Acclaim...
The Additive Manufacturing File Format (AMF) is an open standard file format designed for describing objects intended for 3D printing. It was develope...
The AMTI file extension is primarily associated with Anquet Maps, a digital mapping software widely used in the United Kingdom for outdoor recreation...
The APKM file extension typically refers to the manifest file associated with an Android Package Kit (APK). While the APK itself is an archive contain...
The ARFF (Attribute-Relation File Format) is a text file format developed by the Machine Learning Group at the University of Waikato for describing da...
The Apache Arrow IPC Stream format (.arrow) is a binary file format designed for efficient data transfer and storage, particularly within the Apache A...
The ASCII Grid file format (.asc) is a plain text raster data format commonly used for representing spatial data, particularly elevation models, terra...
AsciiDoc is a human-readable document format that is semantically equivalent to DocBook XML, but uses a plain text markup language. It's designed for...
A Unity Asset Bundle is an archive file that contains platform-specific non-code assets such as models, textures, prefabs, audio clips, and even entir...
The .assets file extension is primarily associated with the Unity game engine, developed by Unity Technologies. These files serve as resource containe...
The ASX file format, short for Advanced Stream Redirector, is a type of XML-based metafile used by Microsoft's Windows Media Player. It essentially ac...
DWG (Drawing) is a proprietary binary file format used for storing two- and three-dimensional design data and metadata. It is the native format for Au...
Avro is a data serialization system developed within the Apache Hadoop project. It provides a rich data structure, a compact, fast, binary data format...
AXML, which stands for Android Binary XML, is a specialized binary format used by the Android operating system to store XML-based resources within an...
The AZW file format is a proprietary ebook format developed by Amazon for use on its Kindle e-readers and Kindle apps. It is based on the Mobipocket f...
AZW3, also known as Kindle Format 8 (KF8), is a refined version of the AZW file format used by Amazon Kindle e-readers. It's essentially a compiled HT...