100% Secure & Private
TDI Converter
Got hundreds of TDI files to convert? reaConverter handles entire folders in minutes rather than hours.
How to Convert .tdi Files in Bulk
1. Install reaConverter
2. Select TDI Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless TDI 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 TDI 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 June 30, 2026
Questions & Answers
TDI files: Frequently Asked Questions
What are TDI files?
TDI (Thomson Digital Image) is an old format associated with Explore & Maya — software released in the 1980s for Commodore Amiga computers. TDI is an interchange file format, meant to ease transferability between images created with different types of software by various developers. Such files are now considered rare and obsolete.
Can reaConverter open TDI files?
reaConverter fully supports the TDI file format – open, edit, and export TDI files to any other popular file format with ease.
How do I change TDI to another format?
reaConverter is a user-friendly tool for converting TDI files. Once installed on your computer, it allows you to convert all your .tdi files at once with just a few clicks. You can even convert tdi images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert TDI online?
If you only want to convert a few TDI files, you are welcome to try our free online TDI converter.
How can I turn TDI files on my computer to another format?
The best way to convert TDI 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 TDI.
How can I automate TDI 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 TDI 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 tdi converter.
What else can I do with reaConverter?
Convert vector imagesChange image DPIConvert Gerber imagesConvert picture color spaceConvert GIS files
What formats can I convert a TDI file to?
Discover More
Beyond TDI conversion
Convert .tdi files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
