.FM3 File Extension

Developer:
IBM
File Type:
Lotus 1-2-3 Spreadsheet Format File
Popularity:

Having trouble opening .fm3 extension? Don't panic! This page explains what fm3 files are as well as suggests programs you may use to open fm3 files. You can download these programs through this page.

What is a FM3 file?

Fm3 file extension has Lotus 1-2-3 Spreadsheet Format file type, developed by IBM, which is associated with the "settings files" category.

To learn how you can open the given file, read the information below.

fm3 file icon
Developer:
IBM
File Type:
Lotus 1-2-3 Spreadsheet Format File
Category:
Settings Files
Format:
Binary

How to open FM3 file?

Double click the fm3 file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .fm3 extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the fm3 extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".
4.456.028 downloads

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the fm3 file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open FM3 files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the fm3 file as well. Download Universal File Viewer for your OS.

Download for Win
Secure download
Download for Mac
Secure download