How to open TDI files

Did your computer fail to open a TDI file? We explain what TDI files are and recommend software that we know can open or convert your TDI files.

What is a TDI file?

The TDI file extension indicates to your device which app can open the file. However, different programs may use the TDI file type for different types of data.

While we do not yet describe the TDI file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about TDI files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

Various TDI openers

These apps are known to open certain types of TDI files. Since many different programs may use TDI files for different purposes, you may need to try a few of the apps to open your specific TDI file.

WavePad Sound EditorWavePad Sound EditorUser submitted
Switch Sound File ConverterSwitch Sound File ConverterUser submitted
Pixillion Image ConverterPixillion Image ConverterUser submitted
SoundTap Streaming Audio RecorderSoundTap Streaming Audio RecorderUser submitted
fcheckfcheckUser submitted
VideoPad Video EditorVideoPad Video EditorUser submitted
Express BurnExpress BurnUser submitted
Prism Video File ConverterPrism Video File ConverterUser submitted
WinCDEmuWinCDEmuUser submitted
MixPadMixPadUser submitted
Express InvoiceExpress InvoiceUser submitted
XnViewXnViewUser submitted
PhotoStage Slideshow ProducerPhotoStage Slideshow ProducerUser submitted
Express AccountsExpress AccountsUser submitted
AxisVM12 EvaluationAxisVM12 EvaluationUser submitted
Verbose Text to SpeechVerbose Text to SpeechUser submitted
Disc CreatorDisc CreatorUser submitted
Feed TagsFeed TagsUser submitted
VRS Recording SystemVRS Recording SystemUser submitted
HourGuard Time SheetHourGuard Time SheetUser submitted
CopperCopperUser submitted
Interactive COBOL File Management SystemInteractive COBOL File Management SystemUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with TDI-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with TDI-files. If you know one, please use the Suggest link below and tell us about it!