.TC File

The tc file extension is associated with TrueCrypt, a free open-source disk encryption software for Windows, Linux and Mac OS X (macOS) systems.

The tc file contains encrypted disk volume created with the program protected with AES, Serpent, and Twofish encryption formats.

This tc file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

A tc file extension is related to the TrueCrpyt encryption app. The tc file stores encrypted disk volume.

How to open:

You can mount or access *.tc files with the TrueCrypt software. You might need to known proper password however.

How to convert:

VeraCrypt is able to transform *.tc files to its own *.hc format.