100% Secure & Private
TDIM Converter
Convert TDIM files on your own machine instead of an upload form. reaConverter processes everything locally, with no size limits.
How to Convert .tdim Files in Bulk
1. Install reaConverter
2. Select TDIM Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless TDIM 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 TDIM 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
TDIM files: Frequently Asked Questions
What are TDIM files?
TDIM is an old type of Digital F/X image format, associated with software that has now long been discontinued. Such software is mostly used in filmmaking for generating realistic imagery that is later integrated in the filmed footage via digital processing. TDIM images are considered obsolete and rare.
Can reaConverter open TDIM files?
reaConverter fully supports the TDIM file format – open, edit, and export TDIM files to any other popular file format with ease.
How do I change TDIM to another format?
reaConverter is a user-friendly tool for converting TDIM files. Once installed on your computer, it allows you to convert all your .tdim files at once with just a few clicks. You can even convert tdim images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert TDIM online?
If you only want to convert a few TDIM files, you are welcome to try our free online TDIM converter.
How can I turn TDIM files on my computer to another format?
The best way to convert TDIM 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 TDIM.
How can I automate TDIM 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 TDIM 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 tdim converter.
What else can I do with reaConverter?
Convert DICOM filesCrop photoChange format settingsCopy metadata (EXIF, IPTC)Convert GIS files
What formats can I convert a TDIM file to?
Discover More
Beyond TDIM conversion
Convert .tdim 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.
