As of 2026, JTDX 2.2.160 is primarily available as a Release Candidate (RC)

The 2021 versions of JTDX brought several refinements that solidified its reputation among the "old-school" digital mode community.

The primary reason operators sought out the JTDX builds in 2021 was the promise of enhanced sensitivity. In weak-signal work, the difference between a contact confirmed and a signal missed can come down to a fraction of a decibel. JTDX differentiated itself by implementing deeper search algorithms and modified decoders that often allowed users to copy signals that the main WSJT-X software might miss.

Inside, you will find subdirectories by version number. Locate jtdx-2.2.160 .