.12M File Extension

  • File Type: Lotus 1-2-3 SmartMaster File
  • Developer: IBM
  • Category: Spreadsheet Files
  • Format: N/A
  • Rating:

What is a .12M file?

.12M is a Spreadsheet Files extension made by IBM. You can launch .12M files on Mac, and Windows.

How to make a .12M file?

To generate .12M files, you have to use IBM Collaboration Solutions or any other program from the list below. You can download programs for Mac, and Windows from official stores. .12M file editor download is also available on its official web page. To learn more about .12M file opener and its alternatives, visit the program official web site.

How to open .12M files?

You must have one of the programs that can open .12M files. After the installation of the .12M file reader, you will be able to open all .12M files.