TrustedQSL (opens in new tab)

This is the TrustedQSL project, which provides tools for digitally signing Amateur Radio QSO records. This software consists of voluntary contributions made by many individuals on behalf of the ARRL. More information on the "Logbook of The World" project and the ARRL is available from the ARRL Web site at www.arrl.org. Additional information:Developer: K1MULicense: BSD-4-ClauseVersion: 2.8.6<img src=" src="