TDF File

What are TDF files and how to open them

Are you having problems opening a TDF file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a TDF file?

TDF files have multiple uses, and Binary Tiled Data is one of them. Read more about the other uses further down the page.

Binary Tiled Data File

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open TDF files

Important: Different programs may use files with the TDF file extension for different purposes, so unless you are sure which format your TDF file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested nine different TDF openers which you will find listed below.

Last updated: July 16, 2021

More file formats using the TDF extension

Through our research of TDF files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • InterBase Table Definition
  • Speedo Font Typeface Definition File
  • TheDraw Fonts
  • TinyDisk Meta File

Various apps that use files with this extension

These apps are known to open certain types of TDF files. Remember, different programs may use TDF files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about TDF file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.