PC.net

.fp4

File Type Generic IconFileMaker Pro 4 Database
File Format Proprietary (FileMaker)
Usage Referenced by an application; not meant to be opened manually
Rank ★ ☆ ☆  Uncommon
Description

Database created by FileMaker Pro 4; stores data in a proprietary FileMaker database format; version 4.0 was developed by Claris Corporation, while version 4.1 was released by FileMaker, Inc.

Open With
Windows

IconFileMaker Pro

macOS

IconFileMaker Pro

Updated 2007
Information from the PC File Extensions Reference
https://pc.net/extensions/file/fp4
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