| File Extension: | PAF |
| File Type Description: | Personal Ancestral File |
| File Type Developer: | FamilySearch |
| Primary Associated Software: | Personal Ancestral File |
| Primary Software Developer: | FamilySearch |
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Personal Ancestral File files were originally developed by Open Source for the PortableApps.com Platform software application. According to our internal data, Personal Ancestral File files are most popular with users in United States, with a majority of them running Windows 10. A high percentage of these users browse the web using Google Chrome.
 | PortableApps.com Platform by Open Source |
 | Personal Ancestral File by FamilySearch |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
 | Macintosh |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .PAA | FamilySearch | Uncommon Files | Personal Ancestral File Data |
| .NST | Microsoft Corporation | Data Files | Outlook Connector For Notes File |
| .PMS | David Harris | Data Files | Pegasus Mail Data |
| .Y01 | Corel Corporation | Data Files | Corel Paradox Secondary Index |
| .SLG | Dionex Corporation | Data Files | Chromeleon Audit Trail Data |
| .FCR | Michigan Department of Community Health | Data Files | Cost Report Data File |
| .WYC | wyDay | Data Files | WyBuild Version Number |
| .LEGAL | DaveTech | Data Files | DaveTech Legal Document |
| .GFC | Patton & Patton Software | Data Files | Patton&Patton Flow Charting 4 Flowchart Drawing |
| .89A | Texas Instruments, Inc. | Data Files | TI Connect Data |
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