VeraCrypt is an open-source utility used for on-the-fly encryption (OTFE). It can create a virtual encrypted disk within a file or encrypt a partition.

Boxcryptor protects your data in the cloud with end-to-end encryption.

Turtl lets you take notes, bookmark websites, and store documents for sensitive projects. From sharing passwords with your coworkers to tracking research on a…

OnionCat is a VPN-adapter which allows connecting two or more computers.