How to open .TDF file extension?

If you cannot open a new file that has been saved in the .TDF format you need to download the appropriate software. The manufacturer of .TDF files is Project Pluto; .TDF files belong to the Text Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .TDF files. Activities performed in the order described should solve the problems with all the files in the .TDF format.

• What is .TDF file?
• How to open .TDF file?
• What is .TDF file?