Installation is simple, just Download, Install and Start!
The suggested minimum computer specification Is:
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HRD: 500MHz CPU, 512MB RAM and 20MB of disk storage.
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DM780: 1GHz CPU, 1024MB RAM and 50MB storage (or more if using SSTV). DM780 uses more resources than HRD when decoding many signals simultaneously.
HRD is free for Radio Amateurs, Shortwave Listeners (SWLs) and charitable organisations.Use by commercial organisations and government institutions requires a licence from Simon Brown, HB9DRV.