Browse file extensions by category or letter. Learn what each file type is used for and find software that can open, view, edit, or convert it.
Use this directory to look up file formats, understand what files are used for, and find compatible applications for Windows, macOS, Linux, mobile, and online tools.
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The 7z file extension represents an archive format used by the 7-Zip file archiver. It is a popular open-source format known for its h…
A 'tar.gz' file is a compressed archive format commonly used in Unix-like operating systems. It combines two separate processes: archi…
An ISO file, often referred to as an ISO image, is an archive file that contains an identical copy (or image) of the data found on an…
The .apks file extension represents an Android Package Set Archive. This archive format is used to bundle multiple APK (Android Packag…
A DMG file is an Apple Disk Image file, a common format used on macOS to distribute software. It's essentially a digital container tha…
A ZIP file is a compressed archive format that can contain one or more files and folders. In this specific context, the ZIP file conta…
The AAB (Android App Bundle) is a publishing format for Android applications. It's not directly installable on a device like an APK. I…
The IPA (iOS App Package) file extension is a proprietary archive file format used by Apple's iOS operating system to distribute appli…
A 'tar.bz2' file is a compressed archive format commonly used in Unix-like operating systems. It combines the functionalities of two s…
A .deb file is a software package format used primarily in Debian-based Linux distributions, such as Ubuntu, Linux Mint, and Debian it…
A JAR (Java Archive) file is a package file format typically used to aggregate many Java class files and associated metadata and resou…
An NRG file is a proprietary disc image format created by Nero AG, primarily used with their Nero Burning ROM software. It's essential…
RPM (originally Red Hat Package Manager, now a recursive acronym) is a package management system. RPM files are used to distribute sof…
A .tar.xz file is a compressed archive, combining the functionalities of two distinct tools: `tar` and `xz`. The `tar` (Tape Archive)…
An IPSW file is a proprietary archive format used by Apple to distribute firmware updates for iOS, iPadOS, tvOS, and watchOS devices…
A .snap file is a self-contained package format used primarily in Linux environments for distributing software applications and their…
A .tgz file is a compressed archive file, essentially a combination of a TAR archive and Gzip compression. First, multiple files and d…
A CBR file is a Comic Book Archive file. It's essentially a renamed RAR archive containing a series of image files, typically in JPEG…
An XPI file is a compressed archive used by Mozilla-based applications like Firefox, Thunderbird, and SeaMonkey to distribute and inst…
An EAR (Enterprise Archive) file is a deployment unit used in Java EE (Enterprise Edition) environments. It's essentially a JAR (Java…
A CAB (Cabinet) file is an archive file format used in Microsoft Windows. It is a single file that can contain multiple compressed fil…
XAPK is a file format used to distribute Android applications, especially those that are large or require additional resources beyond…
A Safari Web Archive is a single-file archive format used by Apple's Safari web browser to save complete web pages. Unlike simply savi…
A GHO file is a disk image file created by Symantec Norton Ghost, a legacy disk cloning and backup utility. It contains an exact, sect…
The 7z file extension represents an archive format used by the 7-Zip file archiver. It is a popular open-source format known for its high compression ratio, of…
A 'tar.gz' file is a compressed archive format commonly used in Unix-like operating systems. It combines two separate processes: archiving and compression. Fir…
An ISO file, often referred to as an ISO image, is an archive file that contains an identical copy (or image) of the data found on an optical disc, like a CD…
The .apks file extension represents an Android Package Set Archive. This archive format is used to bundle multiple APK (Android Package Kit) files together. Th…
A DMG file is an Apple Disk Image file, a common format used on macOS to distribute software. It's essentially a digital container that holds compressed softwa…
A ZIP file is a compressed archive format that can contain one or more files and folders. In this specific context, the ZIP file contains SFC (Super Famicom) o…
The AAB (Android App Bundle) is a publishing format for Android applications. It's not directly installable on a device like an APK. Instead, it's a container…
The IPA (iOS App Package) file extension is a proprietary archive file format used by Apple's iOS operating system to distribute applications. It essentially f…
A 'tar.bz2' file is a compressed archive format commonly used in Unix-like operating systems. It combines the functionalities of two separate utilities: 'tar'…
A .deb file is a software package format used primarily in Debian-based Linux distributions, such as Ubuntu, Linux Mint, and Debian itself. It's essentially an…
A JAR (Java Archive) file is a package file format typically used to aggregate many Java class files and associated metadata and resources (text, images, etc.)…
An NRG file is a proprietary disc image format created by Nero AG, primarily used with their Nero Burning ROM software. It's essentially a complete copy of a C…
RPM (originally Red Hat Package Manager, now a recursive acronym) is a package management system. RPM files are used to distribute software on Linux and other…
A .tar.xz file is a compressed archive, combining the functionalities of two distinct tools: `tar` and `xz`. The `tar` (Tape Archive) utility is used to bundle…
An IPSW file is a proprietary archive format used by Apple to distribute firmware updates for iOS, iPadOS, tvOS, and watchOS devices. It contains all the neces…
A .snap file is a self-contained package format used primarily in Linux environments for distributing software applications and their dependencies. It's design…
A .tgz file is a compressed archive file, essentially a combination of a TAR archive and Gzip compression. First, multiple files and directories are bundled to…
A CBR file is a Comic Book Archive file. It's essentially a renamed RAR archive containing a series of image files, typically in JPEG, PNG, or GIF format, whic…
An XPI file is a compressed archive used by Mozilla-based applications like Firefox, Thunderbird, and SeaMonkey to distribute and install extensions, themes, a…
An EAR (Enterprise Archive) file is a deployment unit used in Java EE (Enterprise Edition) environments. It's essentially a JAR (Java Archive) file with a spec…
A CAB (Cabinet) file is an archive file format used in Microsoft Windows. It is a single file that can contain multiple compressed files, often used for softwa…
XAPK is a file format used to distribute Android applications, especially those that are large or require additional resources beyond what a standard APK file…
A Safari Web Archive is a single-file archive format used by Apple's Safari web browser to save complete web pages. Unlike simply saving the HTML source, a web…
A GHO file is a disk image file created by Symantec Norton Ghost, a legacy disk cloning and backup utility. It contains an exact, sector-by-sector copy of a ha…
Everything you need to know about file extensions