Hard drive backup file created with 'Take Two', part of the 'Easy CD Creator' tool-set by Adaptec.

As 'Take Two' was designed to backup an entire hard-drive, there may be multiple .tk2 files which have been split in order to create an image of the entire disk.

Take Two allowed the user to backup their data to CD-R and also allowed you to create a floppy disk to restore your hard-drive.

The .tk2 file format (as well as Take Two) are no-longer supported.