12m 

Opening 12M files

Have a problem opening a .12M file? We collect information about file formats and can explain what 12M files are. Additionally we recommend software suitable for opening or converting such files.

What is the .12M file type?

Lotus 1-2-3 9 Smart Master.

Lotus 1-2-3 97 Smart Master.



Software to open or convert 12M files

You can open 12M files with the following programs: 

Popular formats