An fm1 file extension is related to the Lotus 1-2-3, spreadsheet editor from IBM. An fm1 file stores spreadsheet.
Software that open fm1 file
FM1 file extension - Lotus 1-2-3 release 2.x spreadsheet
What is fm1 file? How to open fm1 files?
The fm1 file extension is associated with Lotus 1-2-3, a spreadsheet editor for Microsoft Windows and various other platforms.
The fm1 files were used by Lotus 1-2-3 release 2.X for spreadsheets.
Mime types:
application/vnd.lotus-1-2-3
application/x-123
The default software associated to open fm1 file:
Lotus 1-2-3 
(obsolete software)
Company or developer:
IBM
IBM Lotus 1-2-3 is spreadsheet application very popular in 80s and 90s of 20th century. It was released for Microsoft Windows, MS-DOS, Mac OS and OS/2. In 2002 IBM stopped the developing of the IBM Lotus 1-2-3. In the latest versions is Lotus 1-2-3 fully compatible with Microsoft Excel.
List of software applications associated to the .fm1 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open fm1 file, edit fm1 file, convert fm1 file, view fm1 file, play fm1 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting fm1 files.
Software that open fm1 file - Lotus 1-2-3 release 2.x spreadsheet
Programs supporting the exension fm1 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Lotus 1-2-3 for open fm1 file action.
Microsoft Windows:
Lotus 1-2-3 (obsolete/discontinued)
