| File Extension: | OV3 |
| File Type Description: | DOS Overlay File |
| File Type Developer: | Microsoft Corporation |
| Primary Associated Software: | MS-DOS |
| Primary Software Developer: | Microsoft Corporation |
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OV3 files are a type of DOS Overlay File developed for MS-DOS by Microsoft Corporation. Data from our web servers (annonymous users) show that OV3 files are most popular in China and are often used by Windows 10. Most of these users are running the Google Chrome web browser.
 | MS-DOS by Microsoft Corporation |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .XIP | Apple | Compressed Files | MacOS Signed Archive |
| .INF | Parametric Technology Corporation | Temporary Files | Pro/ENGINEER Temporary |
| ._SLN140 | Microsoft Corporation | Data Files | Microsoft Visual Studio Data |
| .JQX | Microsoft Corporation | Data Files | Microsoft Windows Help-Related File |
| .PERL | Larry Wall | Developer Files | Perl Source Code |
| .FTS | Microsoft Corporation | System Files | Full Text Search |
| .XLSX | Microsoft Corporation | Spreadsheet Files | Microsoft Excel Open XML Spreadsheet |
| .MM4 | Microsoft Corporation | Text Files | Microsoft Windows Word Processing Format |
| .EXT | Symantec Corporation | Plugin Files | Norton Commander Extension |
| .POP | Valve | Game Files | Team Fortress 2 Population File |
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