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IMI Converter
Online IMI converters slow or capped? reaConverter works locally, with instant results and no upload limit.
How to Convert .imi Files in Bulk
1. Install reaConverter
2. Select IMI Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless IMI file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
Extra Tools
Do more with your files
Converting IMI files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.
Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.
User reviews
From those who tried it
Average User Rating:Last updated on July 30, 2026
Questions & Answers
IMI files: Frequently Asked Questions
What are IMI files?
IMI is an image file format associated with TMSat, a Thai company based in Bangkok that specializes in microsatellites. IMI files most likely contain images taken by such microsatellites, offering sights of various places on Earth taken from outer space. Opening IMI files using regular image viewers might be challenging, so conversion is the best option for easier access.
Can reaConverter open IMI files?
reaConverter fully supports the IMI file format – open, edit, and export IMI files to any other popular file format with ease.
How do I change IMI to another format?
reaConverter is a user-friendly tool for converting IMI files. Once installed on your computer, it allows you to convert all your .imi files at once with just a few clicks. You can even convert IMI files directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert IMI online?
If you only want to convert a few IMI files, you are welcome to try our free online IMI converter.
How can I turn IMI files on my computer to another format?
The best way to convert IMI files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from IMI.
How can I automate IMI files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert IMI files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line imi converter.
What else can I do with reaConverter?
Convert DICOM imagesCrop photoConvert vector imagesChange image DPIConvert whole-slide images
What formats can I convert a IMI file to?
Discover More
Beyond IMI conversion
Convert .imi files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
