| File Extension: | 261 |
| File Type Description: | H.261 Encoded Video |
| File Type Developer: | VideoLAN |
| Primary Associated Software: | VLC Media Player |
| Primary Software Developer: | VideoLAN |
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261 files are a type of H.261 Encoded Video developed for VLC Media Player by VideoLAN. Internal website statistics show that 261 files are most popular with users in United States and those running the Windows 10 operating system. In most cases, these users are surfing the internet using the Google Chrome browser.
 | VLC Media Player by VideoLAN |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
 | Mac |
 | iOS |
 | Android |
 | Linux |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .UMX | Epic Games | Game Files | Unreal Music Package |
| .TTA | True Audio | Audio Files | True Audio File |
| .SRT | SourceForge | Video Files | SubRip Subtitle File |
| .DVR | Microsoft Corporation | Video Files | Microsoft Recorded TV Show |
| .AXA | CSIRO | Audio Files | Annodex Audio File |
| .SDP | Oracle Corporation | Data Files | StarOffice Presentation File |
| .AVM | VideoLAN | Video Files | Anime Music Video File |
| .MTM | VideoLAN | Audio Files | MultiTracker Module |
| .VFO | Silicon Graphics, Inc. | Settings Files | Silicon Graphics Onyx2 Video Format Combiner File |
| .GMT | Image Space Incorporated | 3D Image Files | rFactor Model File |
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