Implementation of the EDIINT AS2 protocol (RFC 4130)
Free GUI replacement for Java command-line utilities keytool/jarsigner
For full, incremental, compressed and encrypted backups or archives
A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.
FIDO® Certified StrongKey FIDO Server (SKFS)
cross-platform, encryption application
A cross-platform crypto-steganography toolkit
AS4 Solution for ENTSOG, e-SENS, ebMS, PEPPOL, ICS2, BDEW
https://avgvstousb.com
UFONet - Denial of Service Toolkit
Single Linux or Windows binary for secure text encryption
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
PGP graphical user interface
A version of Midbar data vault adapted for the ESP32 CYD and WebFlash.