Miranda NG: Next Generation of Miranda IM
VCF vcard, XML xcard, JSON jcard;View, Edit, Convert, Export, CSV, QR
Anti Spam SMTP Gateway
Command-line calculator for Maidenhead- (QTH-, QRA-) Locators.
A modern, AI-Smart, WASTE p2p for ipv4 and invisible address spaces
PeerGuardian - a privacy oriented firewall application
IPsec / IKEv2-based VPN software for Linux.
Decode packet radio data
A family of small-state CSPRNGs and Stream Ciphers