TDI Converter

Got hundreds of TDI files to convert? reaConverter handles entire folders in minutes, not hours.

Download

Convert TDI on your PC

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.

Download reaConverter

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.

Conversion features

User Reviews

Average User Rating:
Last updated on November 30, 2025

"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"

Robert Williams

Happy User

"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"

Sarah Lane

Satisfied Customer

"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."

Ava Thomas

Happy User

"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."

Jamal Bailey

Satisfied Customer

"I use the online converter — it’s quick and hassle-free!"

Jian Wong

Happy Online User

"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"

Ben H.

Overwhelmed Office Hero

TDI files: Frequently Asked Questions

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 images Convert picture color space Convert DICOM images Resize photo Copy IPTC data