| File Extension: | OLB |
| File Type Description: | OLE Object Library |
| File Type Developer: | Microsoft Corporation |
| Primary Associated Software: | Microsoft Excel |
| Primary Software Developer: | Microsoft Corporation |
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OLE Object Library files are the most popular type of files to carry the OLB file extension, originally developed by Microsoft Corporation for Microsoft Visual Studio. Internal website statistics show that OLB files are most popular with users in United States and those running the Windows 10 operating system. A majority of people seeking info on OLB files are using the Google Chrome browser.
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
 | Mac |
 | iOS |
 | Android |
 | Linux |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .UCE | Microsoft Corporation | System Files | Windows UCE System File |
| .DXF | Autodesk, Inc. | CAD Files | Drawing Exchange Format |
| .GNE | Ludicorp | Web Files | Flickr Web Page |
| .LGJ | Microsoft Corporation | Data Files | Microsoft Windows Application Log File |
| .WWD | Microsoft Corporation | Uncommon Files | Works Wizard File |
| .PUZ | Literate Software | Game Files | Across Lite Crossword Puzzle |
| .JSPF | Oracle Corporation | Developer Files | Java Server Page Fragment |
| .FFA | Microsoft Corporation | System Files | Find Fast Status File |
| .HXD | Microsoft Corporation | Data Files | Microsoft Help Validator Data File |
| .MAV | Microsoft Corporation | Database Files | Access View File |
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