Psa-com Software Free Download May 2026

PSA-COM software is a free and open-source application designed to facilitate digital communication over radio frequencies. Developed by a community of enthusiasts, the software allows users to interface with their radios and computers, enabling the transmission and reception of digital signals. The software supports various modes, including PSK31, RTTY, JT65, and many others, making it a versatile tool for amateur radio operators and professionals alike.