WSJT-X-improved
WSJT-X is a free, open-source amateur radio software suite developed by the Princeton Engineering and Plasma Physics Laboratory (PPPL) and maintained by an active community of radio enthusiasts. The application enables weak-signal communication modes including FT8, FT4, JT65, JT9, WSPR, and others, allowing amateur radio operators to make contacts over long distances using minimal power. It features automatic message generation, decoding of weak signals from noise, built-in logbook, band activity display, and integration with popular digital modes used in competitive radio contests and casual HF/VHF communications. WSJT-X is cross-platform (macOS, Windows, Linux) and is essential software for modern amateur radio operators exploring digital modes.
Suggested Replacements
1 suggestionThe WSJT-X project is actively maintained and community support suggests native Apple Silicon builds are being distributed. To confirm you have the native version, download the latest build from the official WSJT-X website, which serves a Universal Binary (supporting both Intel and Apple Silicon architectures). If you are running an older version under Rosetta, updating to the current release will provide noticeably better performance and battery efficiency on M-series Macs. Check the official release notes to confirm the version you are installing supports your Mac's architecture. If you encounter any issues or need clarification on which build to download, the amateur radio community forums and the official WSJT-X mailing list are active and helpful resources.
Native version · Reported by in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
Suggested Replacements
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