GoldBug is a secure communication suite offering an E-Mail-Client, an Instant Chat Messenger, Filetransfer and a P2P Websearch within decentralized URL-Databases. Every of your transfers is multi-encrypted by default. ● English User Manual: https://en.wikibooks.org/wiki/Goldbug ● Deutsches Benutzer-Handbuch: https://de.wikibooks.org/wiki/Goldbug ● http://marjorie-wiki.de/wiki/GoldBug_(Instant_Messenger%29 COMPILE from source: https://github.com/textbrowser/spot-on
Trusted QSL keeps eQSL an open and free activity for amateur radio operators. It promotes the Digital Signature Standard (DSS).
The WSJT project ("Weak Signal Communication, by K1JT") provides five programs (WSJT, WSJT-X, MAP65, WSPR, SimJT) designed for amateur radio communication. They include applications for meteor scatter, ionospheric scatter, EME ("moonbounce"), and QRP communication at HF.