Steghide - Steghide is a steganography program that is able to hide data in various kinds of image- and...
Hologram - Frontend Development and Design
OpenPuff - OpenPuff is a professional steganography tool: HW seeded random number generator (CSPRNG)
CleanMyMac X - Clean, protect and speed up your Mac
DeepSound - DeepSound is the way of hiding your message in an audio file.
Fossils - Find and clean out all your old unused files