The release of JTDX v2.2.160 , primarily available as a "Release Candidate" (RC), focuses on supporting the latest digital communication modes and improving radio control through library updates. Key New Features in JTDX v2.2.160 WSJT-X SuperFox Mode Decoder
macOS (Intel + Silicon)
- Download the
.dmg for 2.2.160.
- Note: Apple Silicon (M1/M2/M3) users must grant Accessibility and Full Disk Access in System Settings for Hamlib rig control to function.
If you are a casual operator using WSJT-X once a week for casual QSOs, the upgrade is optional. But you’re missing out on a smoother, more capable experience.
Installation & upgrade notes
- Back up your current settings and log files before upgrading.
- Install the new version over the existing installation; run as Administrator if CAT/PTT access issues occur.
- Verify audio device sample rates (48 kHz typical) and Windows sound settings after upgrade.
- Check CAT/rig control settings; some users need to re-select COM ports or update drivers.
Automatic Updates: Added functionality to download database file updates directly from the internet.
Key features (general)
- Supports FT8, FT4, JT65, MSK144 and other weak-signal modes.
- Enhanced decoding algorithms and signal display (waterfall).
- Integrated logging and CAT control for many radios.
- Flexible transmission/receive scheduling, macro messages, and auto-sequencing.
- Spotting and integration with cluster and logging tools.
These numbers confirm that the "new" in 2.2.160 is more than a version bump; it’s a meaningful performance upgrade.
You can find the latest builds on the JTDX SourceForge page or through the JTDX Improved forks for additional GUI options.
Supported OS versions: