MM3 chemical modeller output/input data
File type: Various data file
An mm3 file extension is related to the MM3 chemical modeller output/input data format.
Found 2 different file type records with the same mm3 filename suffix.
File type category:
Various data file
Date updated: October 24, 2017
Record marked as obsolete and not updated for a long time.
The mm3 file extension is related to some sort of specialized chemical modeler program and used for its output / input files.
Seems to be very rare or obsolete file format.
File type category:
Configuration file
Date updated: September 28, 2026
The MM3 file extension belongs to Mortgage Minder, a Microsoft Windows application for working with mortgage information. The file preserves a Mortgage Minder configuration for later use.
This is an application-specific configuration format rather than a general-purpose document format. Its contents are intended to be read and maintained by Mortgage Minder.
Open an .mm3 file with Mortgage Minder on Microsoft Windows. If the file does not open by double-clicking it, start Mortgage Minder and use its open or load command to select the file.
There is no standard conversion for the Mortgage Minder .mm3 file format. Open it in Mortgage Minder and use any export or save options provided by that application if the data must be transferred to another format.
Software applications that handle other tasks involving mm3 files:
Microsoft Windows
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