dat files

Batch convert Compiled HTML Help (CHM) files to PDF.

Reduce the size of PDF files.

Analyze multimedia files (was MediaInfo Mac).

Convert AAC audio files into iPhone ringtones.

Synchronize and share corporate files and documents easily.

Manage and decode .par/.par2 files from newsgroups.

Remove unnecessary system files which clog up the disk space.

Easy way to transfer files to iOS devices.

Create and protect word processing files.

View and edit blocks (sectors) of disks and related files.