.12M File Extension

  • File Type: Lotus 1-2-3 SmartMaster File
  • Developer: IBM
  • Category: Spreadsheet Files
  • Format: N/A
  • Rating:
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What is a .12M file?

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

How to make a .12M file?

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

How to open .12M files?

To launch .12M file on your platform, use .12M file launcher by IBM or another soft indicated below. Once you download and install the .12M file opener, you will be able to open all .12M files.

Programs that open .12M files

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