.SMMX File Extension

SimpleMind Mind Map

Developer SimpleApps
3.8  |  8 Votes

What is an SMMX file?

An SMMX file is a mind map created by SimpleMind, a mind mapping tool used to brainstorm and organize ideas. It contains a mind map, which is a diagram that includes text, branches, shapes, and images that represent ideas.

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Screenshot of a .smmx file in SimpleMind 1
SMMX file open in SimpleMind 1

The SMMX file is the main file type associated with SimpleMind, whether it be the Windows, macOS, iOS, or Android versions. When you save a mind map, SimpleMind creates the SMMX file to store the contents of the mind map.

If you come across an SMMX file on your computer or as an email attachment, you should open it with SimpleMind since there are no other known applications that support the file type. If you are unable to purchase SimpleMind you can try the free version to open it. However, some of the free versions do not allow you to save the file.

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Programs that open SMMX files

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Verified by FileInfo.com

The FileInfo.com team has independently researched the SimpleMind Mind Map file format and Mac, Windows, Android, and iOS apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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