TDI Converter

Our fast and easy TDI file converter will help you avoid spending countless hours trying to figure out how to change multiple .tdi files into other format.

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reaConverter
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TDI Files
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How to Convert .tdi Files in Bulk

1. Install reaConverter

Download reliable TDI conversion software to convert multiple .tdi files and folders in one go.
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Install reaConverter

2. Select TDI Files

Select TDIs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load TDI files

3. Start Conversion

Click Convert to start the bulk conversion of all selected TDI files. The process will begin right away.
reaConverter - Start TDI conversion

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.

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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
Image editing

User Reviews

Average User Rating:
Last updated on August 30, 2025
"reaConverter's automation tools have completely changed how I manage my projects. I often work with large batches of illustrations and used to spend hours converting and organizing them. Now, with Watch Folders, I just set the rules once and everything is handled automatically, exactly how I need it. This is pro-level automation made simple."
Chloe M.
Chloe M.
Freelance Illustrator
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
Roger Cook
Roger Cook
Happy User
"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"
Emily K.
Emily K.
E-commerce Entrepreneur
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User

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 imagesConvert picture color spaceConvert DICOM imagesResize photoCopy IPTC data

What formats can I convert a TDI file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient TDI file converter that saves you time and effort by converting multiple .tdi files into different formats.
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