| File Extension: | 263 |
| File Type Description: | H.263 Encoded Video |
| File Type Developer: | VideoLAN |
| Primary Associated Software: | VLC Media Player |
| Primary Software Developer: | VideoLAN |
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VideoLAN developed the H.263 Encoded Video file type when the VLC Media Player was initially released. Our internal web tracking data indicates that Windows 10 operating system users, and those living in United States, are the most likely to use H.263 Encoded Video files. 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 |
|---|---|---|---|
| .SBS | Allegorithmic | Settings Files | Substance Package |
| .HLS | EA Maxis | Game Files | SimCity 4 Hitlist |
| .SRT | SourceForge | Video Files | SubRip Subtitle File |
| .M2A | Unknown Developer | Video Files | MPEG-1 Layer 2 Audio File |
| .SDP | Oracle Corporation | Data Files | StarOffice Presentation File |
| .GMT | Image Space Incorporated | 3D Image Files | rFactor Model File |
| .AVC | Kaspersky Lab | Data Files | Kaspersky Virus Database File |
| .MPC | Open Source | Audio Files | Musepack Compressed Audio File |
| .MP41 | Microsoft Corporation | Video Files | Microsoft MP41 Video Data |
| .RT | RealNetworks | Web Files | RealText Streaming Text File |
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