| MOBI | | File ID only |
| TimeMap timeline (TMVT) template file | | File ID only |
| IMP (Lotus Improv) Spreadsheet | | File ID only |
| AOL Messenger | 7.3 | File ID only |
| Wolfram notebook (nb) file format | | File ID only |
| CELL Workbook file | | File ID only |
| CELL 2010 Workbook file | | File ID only |
| File Maker (FP7) Spreadsheet | | File ID only |
| GNUMERIC Spreadsheet | | File ID only |
| Comma-separated values (CSV) UTF-8 Spreadsheet | | File ID only |
| Everything File List (EFU) Spreadsheet | | File ID only |
| Free Lossless Image Format | | File ID only |
| SketchUp File Format | | File ID only |
| Multiple-image Network Graphics Format | | File ID only |
| Gerber Image File (PCB) Format | | File ID only |
| DJVU Compressed Image File | | File ID only |
| JPEG 2000 Compound File (JPM) | | File ID only |
| Apple Icon Image | | File ID only |
| Windows Cursor | | File ID only |
| PUB | | File ID only |
| PUZ | | File ID only |
| MPX | | File ID only |
| XER | | File ID only |
| Printer Command Language | PCL 5e, PCL6 | File ID only |
| Microsoft InfoPath | 2007 | File ID only |
| Microsoft Live Messenger | 10 | File ID only |
| Microsoft Office Theme files | 2007–2019 | File ID only |
| Microsoft OneNote (text only) | 2007–2019 | File ID only |
| Microsoft Project (table view only) | 98–2010 | File ID only |
| Microsoft Windows Compiled Help | .chm | File ID only |
| Microsoft Windows DLL | .dll | File ID only |
| Microsoft Windows Executable | .exe, .com | File ID only |
| Microsoft Windows Explorer Command | .scf | File ID only |
| Microsoft Windows Help | .hlp | File ID only |
| Microsoft Windows Shortcut | .lnk | File ID only |
| Trillian Text Log File | 4.2 | File ID only |
| Trillian XML Log File | 4.2 | File ID only |
| TrueType Font | .ttf, .ttc | File ID only |
| vCalendar | 2.1 | |
| vCard | 2.1 | |
| Yahoo! Messenger | 6.x – 8 | |
| P6XML | | File ID only |