
Attention, if you have problems with launching the program, please install the latest Visual C++ libraries

For macOS users: After moving the SDC.app file to the Applications folder, run the command in a terminal window:
xattr -r -d com.apple.quarantine /Applications/sdc.app
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Attention !!! SmartSDR versions 3.10.10, 3.10.15 is not supported.
SmartSDR version 4.0.1 is supported!
| SDC 19.05. Cumulative update | Win64 | macOS_Intel | macOS_M |
Test version:
| SDC 19.0501 Contest. New QSO. Note for QSO (Ctrl+O) Contest. Fixed a bug when clicking on a spot in SpotList for BPSK <-> RTTY mode | Win64 | macOS_Intel | macOS_M |
| SDC 19.0502 Contest. Fixed a bug with clicking on SSB spots | Win64 | macOS_Intel | macOS_M |
| SDC 19.0504 Contest. Added NRAU-Baltic RIG Audio. CW Key memory size. Contest. Fixed a bug when clicking on a spot in SpotList for BPSK/RTTY mode | Win64 | macOS_Intel | macOS_M |
| SDC 19.0505 RIG Audio. Improved CW key & macros TX. Contest. RTC Contest. | Win64 | macOS_Intel | macOS_M |
| SDC 19.0506 RIG Audio. Alternative RX Device All. Bug fixes. | Win64 | macOS_Intel | macOS_M |
| SDC 19.0508 Contest. NR Sequence for MO Station Contest. Deleting old audio files. Contest. Added Vermont-QP | Win64 | macOS_Intel | macOS_M |
Archived versions:


