How to open TNFO files
Did your computer fail to open a TNFO file? We explain what TNFO files are and recommend software that we know can open or convert your files.
What is a TNFO file?
TNFO files are Spybot Search'n'Destroy process data files, which you can read more about below.
The TNFO file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a TNFO opener may not be able to open all kinds of TNFO files. In this case, though, we only know of one specific use.
Spybot Search'n'Destroy process data
Through our analysis of TNFO files, we know that one use of the format is Spybot Search'n'Destroy process data. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
TNFO file openers, viewers, etc.
These apps are known to open certain types of TNFO files. Remember, different programs may use TNFO files for different purposes, so you may need to try out a few of them to be able to open your specific file.