Secure Send - Securely send passwords or sensitive data
Encrypto - Encrypto lets you encrypt files before sending them to friends or coworkers.
FusionAuth - FusionAuth is a CIAM platform that is 100% free for unlimited users.
MagicPad - Free, simple, and private, offline text encryption suite.
secure-ls - Secure localStorage data with encryption and compression
Tresorit - Encrypted cloud storage for your confidential files. Using Tresorit, files are encrypted before being uploaded to the cloud. Start encrypting files for free.