| File Extension: | A83 |
| File Type Description: | EightyOne Sinclair ZX81 ROM File |
| File Type Developer: | Unknown Developer |
| Primary Associated Software: | EightyOne |
| Primary Software Developer: | SourceForge |
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The A83 file extension is a EightyOne Sinclair ZX81 ROM File file developed originally by SourceForge for EightyOne. According to our internal data, EightyOne Sinclair ZX81 ROM File files are most popular with users in China, with a majority of them running Windows 10. In most cases, these users are surfing the internet using the Google Chrome browser.
 | EightyOne by SourceForge |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .CMV | Corel | Video Files | CorelMOVE Animation |
| .KNT | SourceForge | Text Files | KeyNote Note File |
| .EBC | SourceForge | Developer Files | MediaBASIC Compiled Project |
| .CCH | Microsoft Corporation | Uncommon Files | .NET Security Resolution Cache File |
| .NSH | Nullsoft | Developer Files | NSIS Header File |
| .README | The Document Foundation | Text Files | Readme Text Document File |
| .DTD | Syncro Soft | Developer Files | Document Type Definition File |
| .NIF | Gamebase | 3D Image Files | Gamebryo Model File |
| .OBE | SourceForge | Developer Files | Objeck Executable File |
| .FAQ | The Document Foundation | 3D Image Files | Frequently Asked Questions Document |
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