Data file
What is a .fmp12 file?
A .fmp12 file is a FileMaker Pro Database (version 12). This is a data file — structured information used by a program rather than read directly.
How to open a .fmp12 file
- Start with the program that produced it; that's almost always the right tool.
- Open it in a text editor to see whether it's readable text or binary.
- For database formats, DB Browser for SQLite or LibreOffice Base can often import it.
The registry records this extension against FileMaker Pro Database, so software from that family is the most likely match.
How to convert a .fmp12 file
- If you can view the data, exporting to .csv is usually the most portable option.
The technical record
For archivists, developers and the merely curious: these are the PRONOM registry entries for .fmp12.
| Format name | Version | MIME type | PUID |
|---|---|---|---|
| FileMaker Pro Database | 12 | — | fmt/1237 |