AWS Encryption SDK
Enigma Encryption Simulator in Java
AWS Encryption SDK
Add digital signatures to PDF documents - GUI and CLI, cross-platform
Free GUI replacement for Java command-line utilities keytool/jarsigner
AS4 Solution for ENTSOG, e-SENS, ebMS, PEPPOL, ICS2, BDEW
Implementation of the EDIINT AS2 protocol (RFC 4130)
PGP graphical user interface
Java utility packages
Tiny application which allows encrypting basic text.
Verify digitally signed content based on W3C XMLSignature standard
FIDO® Certified StrongKey FIDO Server (SKFS)
Free and open-source PDF signing and verification application.
cross-platform, encryption application
Free portable cross-platform graphical multi-user password manager
cross-platform (Java) file encryption and archiving tool
Smoke: Android Crypto Chat Messenger
Twinkle is an open-source text editor.
Amazon DynamoDB Encryption Client for Java