Free GUI replacement for Java command-line utilities keytool/jarsigner
Ghidra is a software reverse engineering (SRE) framework
Multi-platform transparent client-side encryption for your cloud files
An authorization library that supports access control models
Java application for encryption
Identity management and federations integration
Implementation of the OFTP2 protocol (RFC 5024)
Sign PDF with Digital Signature Certificate
cross-platform (Java) file encryption and archiving tool
Free portable cross-platform graphical multi-user password manager
AS4 Solution for ENTSOG, e-SENS, ebMS, PEPPOL, ICS2, BDEW
PGP graphical user interface
Simple utility / application to verify integrity of any file and text.
cross-platform, encryption application
Free open source password manager
Password Safe encrypted databases, Java library
Secure communication software
UNiform Interface to COmputing and data REsources
Open source file encryption software
Smoke: Android Crypto Chat Messenger
A simple tool for split, zip, and encrypt files
Store your passwords in an offline encrypted file!