Encrypto - Encrypto lets you encrypt files before sending them to friends or coworkers.
Reveal - Facebook Ads automation & cross-platform analytics reports
MyChat - Secure instant messenger for any network
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Trezor Password Manager - Easy and secure passwords in your hands