DXsoft

DXsoft is a niche developer specializing in software tools for amateur-radio and audio-analysis enthusiasts, with its catalog centered on the long-standing title TrueTTY. The application turns any Windows soundcard-equipped PC into a digital-communications terminal capable of decoding and encoding the most common HF modes used by hams—RTTY, PSK31, BPSK63, QPSK, MFSK16, OLIVIA, HELL, CW, SSTV and others—without requiring dedicated hardware TNCs. Operators can log contacts, macros and macros-to-CAT for transceiver control, watch spectrum and waterfall displays in real time, and use integrated sound recorder/player functions for later analysis. Typical use cases include contesting, DX chasing, emergency-training nets and keyboard-to-keyboard rag-chewing on shortwave, all through a compact interface that emphasizes readability and minimal CPU load even on aging laptops in the field. Because the same engine handles both reception and transmission, experimenters also employ TrueTTY as an audio test bench for tweaking homebrew interfaces or analyzing band conditions. DXsoft software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always providing the latest version and allowing several programs to be installed in one batch.