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 .ts file extension represents a Transport Stream file, a video stream format primarily used for storing and transmitting video, au…
The SSA file extension stands for SubStation Alpha. It is a text-based subtitle format primarily used for anime and fan-subbing commun…
The MOV file format is a multimedia container file developed by Apple Computer Incorporated. It is commonly used for storing movies an…
MP4 (MPEG-4 Part 14) is a digital multimedia container format most commonly used to store video and audio, but it can also be used to…
The MKV file format is a flexible, open standard video file format, a container format that can hold an unlimited number of video, aud…
A VTT file, short for Video Text Tracks, is a text-based file format used to display timed text tracks (such as subtitles or captions)…
The .wmv file extension represents a video file format developed by Microsoft. It is primarily designed for streaming video content ov…
WebM is an open, royalty-free, media file format designed for the web. It is primarily intended to offer a high-quality, open-source a…
FLV (Flash Video) is a container file format used to deliver video content over the internet using Adobe Flash Player or Adobe AIR. It…
M3U8 is a plain text playlist file format used by Apple's HTTP Live Streaming (HLS) protocol. It contains an ordered list of media seg…
The .sbv file extension is associated with SubViewer subtitle files. These files contain the text and timing information for subtitles…
The .ass file extension represents a subtitle file format known as Advanced SubStation Alpha. It's a text-based format used to store s…
AVI (Audio Video Interleave) is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Window…
A .prproj file is a project file created by Adobe Premiere Pro, a professional-grade non-linear video editing software. It serves as a…
The fcpbundle file format is a proprietary package format used by Apple's professional non-linear video editing software, Final Cut Pr…
A VEG file is a project file created by Vegas Pro, a professional non-linear video editing software suite originally developed by Soni…
Final Cut Pro XML (FCPXML) is a specialized XML-based file format developed by Apple Inc. specifically for its professional non-linear…
The Shotcut Project file, identified by the .mlt extension, is the native project format used by the Shotcut video editing software. S…
An AEP file stands for Adobe After Effects Project file. It is the native project file format used by Adobe After Effects, a professio…
The Advanced Authoring Format (AAF) is a professional-level, cross-platform file format designed for the interchange of digital media…
A Kdenlive project file, identified by the .kdenlive extension, is a specialized document used by the Kdenlive non-linear video editin…
A WLMP file is a project file created by Windows Live Movie Maker, a video editing application that was part of the Windows Essentials…
The PPJ file extension is primarily associated with Adobe Premiere Pro, a professional-grade non-linear video editing software. A PPJ…
A WFP file is a project file created by Wondershare Filmora, a popular video editing software designed for creators and editors. It is…
The .ts file extension represents a Transport Stream file, a video stream format primarily used for storing and transmitting video, audio, and metadata over di…
The SSA file extension stands for SubStation Alpha. It is a text-based subtitle format primarily used for anime and fan-subbing communities, but it has also ga…
The MOV file format is a multimedia container file developed by Apple Computer Incorporated. It is commonly used for storing movies and other video files. MOV…
MP4 (MPEG-4 Part 14) is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store subtitles and image…
The MKV file format is a flexible, open standard video file format, a container format that can hold an unlimited number of video, audio, picture, or subtitle…
A VTT file, short for Video Text Tracks, is a text-based file format used to display timed text tracks (such as subtitles or captions) in HTML5 video players…
The .wmv file extension represents a video file format developed by Microsoft. It is primarily designed for streaming video content over the internet and for p…
WebM is an open, royalty-free, media file format designed for the web. It is primarily intended to offer a high-quality, open-source alternative for use in HTM…
FLV (Flash Video) is a container file format used to deliver video content over the internet using Adobe Flash Player or Adobe AIR. It was widely popular for s…
M3U8 is a plain text playlist file format used by Apple's HTTP Live Streaming (HLS) protocol. It contains an ordered list of media segments (typically .ts file…
The .sbv file extension is associated with SubViewer subtitle files. These files contain the text and timing information for subtitles, typically used in conju…
The .ass file extension represents a subtitle file format known as Advanced SubStation Alpha. It's a text-based format used to store subtitle information for v…
AVI (Audio Video Interleave) is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows technology. It is a wid…
A .prproj file is a project file created by Adobe Premiere Pro, a professional-grade non-linear video editing software. It serves as a comprehensive container…
The fcpbundle file format is a proprietary package format used by Apple's professional non-linear video editing software, Final Cut Pro. Technically, it is a m…
A VEG file is a project file created by Vegas Pro, a professional non-linear video editing software suite originally developed by Sonic Foundry, later acquired…
Final Cut Pro XML (FCPXML) is a specialized XML-based file format developed by Apple Inc. specifically for its professional non-linear video editing software…
The Shotcut Project file, identified by the .mlt extension, is the native project format used by the Shotcut video editing software. Shotcut is a popular open…
An AEP file stands for Adobe After Effects Project file. It is the native project file format used by Adobe After Effects, a professional digital visual effect…
The Advanced Authoring Format (AAF) is a professional-level, cross-platform file format designed for the interchange of digital media, metadata, and compositio…
A Kdenlive project file, identified by the .kdenlive extension, is a specialized document used by the Kdenlive non-linear video editing software to store proje…
A WLMP file is a project file created by Windows Live Movie Maker, a video editing application that was part of the Windows Essentials software suite. It is im…
The PPJ file extension is primarily associated with Adobe Premiere Pro, a professional-grade non-linear video editing software. A PPJ file acts as a project co…
A WFP file is a project file created by Wondershare Filmora, a popular video editing software designed for creators and editors. It is crucial to understand th…
Everything you need to know about file extensions