Free online MM to ITMZ converter
How to convert FreeMind MM mind maps to iThoughts ITMZ format using iThoughts import features.
Convert MM to ITMZ online - free
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How it works
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Upload your .mm file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .mm to .itmz conversion
After successful file upload, click to convert when you are ready.
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Download converted .itmz file
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Conversion statistics: MM to ITMZ
Updated November 10, 2026, from conversions on 101convert.com
How to convert mm to itmz file
- Mind maps and flowcharts
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1yr
Understanding MM and ITMZ file formats
MM files are mind map documents created by FreeMind, a popular open-source mind mapping tool. These files store structured diagrams, ideas, and notes in a hierarchical format, making them useful for brainstorming and project planning.
ITMZ files are mind map files used by iThoughts, a mind mapping application available on macOS, iOS, and Windows. ITMZ files support advanced features such as attachments, images, and task management, and are stored in a compressed format.
Why convert MM to ITMZ?
Converting MM to ITMZ allows users to transfer their mind maps from FreeMind to iThoughts, enabling access to enhanced features and cross-platform compatibility.
How to convert MM to ITMZ
There is no direct converter for MM to ITMZ, but iThoughts provides built-in support for importing FreeMind files. Follow these steps:
- Open iThoughts on your device.
- Go to File → Import or File → Open (depending on your version).
- Select your .mm file and open it.
- iThoughts will automatically convert and open the mind map.
- To save as ITMZ, use File → Save As and choose the ITMZ format.
Best software for MM to ITMZ conversion
The recommended software for this conversion is iThoughts (available for macOS, iOS, and Windows). It offers seamless import of FreeMind files and supports saving in the ITMZ format.
Alternative methods
If you do not have access to iThoughts, consider exporting your MM file to a compatible format (such as OPML or XMind) using FreeMind, then import that file into iThoughts. However, direct MM import is the most reliable method.
Summary
To convert MM to ITMZ, use iThoughts' import feature for FreeMind files and save the result as ITMZ. This ensures your mind maps retain their structure and content during the transition.
Note: This mm to itmz conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
MM vs ITMZ: format comparison
How the MM and ITMZ formats compare on the properties that matter most for this conversion.
| Property | .MM FreeMind Mind Map | .ITMZ iThoughts mind map archive |
|---|---|---|
| Further editing | Easy | Easy |
| Images | — | Limited |
| Text styling | Extensive | Extensive |
| Plain-text readable | Yes | No |
| Operating system support | Wide | Wide |
| Typical file size | Small | Medium |
| Open standard | Partly open | No |
| Introduced | 2000 | — |
| Developer | FreeMind community | Toketaware Ltd. |
| MIME type | application/x-freemind | — |
Information about file extensions and file types is provided by File-Extensions.org
Frequently asked questions
Is the MM to ITMZ converter free?
Yes, converting MM to ITMZ on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my MM file be?
You can upload MM files up to 3 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 50 MB per file and 20 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert MM to ITMZ?
No. The MM to ITMZ conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid MM file for this MM to ITMZ conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.