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Commander allows you to control your  Alinco, Elecraft, Flexradio, Icom, JRC, Kachina, Kenwood, TenTec, or Yaesu radio from a PC running Windows 95, 98, NT, 2000, XP, Vista, 7, or 8; both 32-bit and 64-bit flavors of Windows are supported.  Commander is free, and contains no advertising; commercial use is expressly forbidden.

Control your Transceiver from your PC Screenshot with right side of window showing filters and frequency-dependent device settings
  • Alinco DX77-E, DX77-T


  • Elecraft K2, K3, KX3

  • FlexRadio SDR-1000, FLEX-1500, SDR-3000, SDR-5000, FLEX-6300, FLEX-6400, FLEX-6500, FLEX-6600, FLEX-6700

  • Hilberling PT8000

  • Icom IC-271, IC-275, IC-375, IC-471, IC-475, IC-575, IC-703, IC-706, IC-706MKII, IC-706MKIIG, IC-707, IC-718, IC-725, IC-726, IC-728, IC-729, IC-731, IC-735, IC-736, IC-737, IC-738, IC-746, IC-746Pro, IC-751, IC-756, IC-756Pro, IC-756Pro II, IC-756Pro III, IC-761, IC-765, IC-775, IC-781, IC-820, IC-821, IC-910H, IC-970, IC-1271, IC-1275, IC-7000, IC-7100, IC-7200, IC-7300, IC-7400, IC-7410,IC-7600, IC-7610, IC-7700, IC-7800, IC-7850, IC-7851, IC-9100

  • Icom R10, R71, R72, R75, R7000, R7100, R8500, R9000

  • JRC JRC-145, JRC-245

  • Kachina 505

  • Kenwood TS-50, TS-440, TS-450, TS-480, TS-570, TS-590, TS-590SG, TS-690, TS-711, TS-790, TS-811, TS-850, TS-870, TS-890, TS-940, TS-950, TS-990S, TS-2000

  • TenTec Argonaut II, Argonaut V, Argonaut VI, Delta II, Eagle, Jupiter, OmniV.9, Omni VI, Omni VII, Orion, Orion II, Pegasus

  • Yaesu FT-100, FT-450, FT-736, FT-747, FT-757, FT-757GX, FT-757GXII, FT-767, FT-817, FT-840, FT-847, FT-857, FT-890, FT-897, FT-900, FT-920, FT-950, FT-990, FT-991, FT-1000D, FT-1000MP, FT-1000MP MARK-V, FT-2000, FTDX-1200, FTDX-3000, FTDX-5000, FTDX-9000



Screenshot of Bandspread window @ 5 kHz: 160m DX

Displays frequency-dependent control settings for devices like tuners and amplifiers, and drives a parallel port or microHAM, and OTRSP-compliant SO2R switching devices

Provides 10 banks of 10 memories, each specifying frequency, mode, and filter

Displays active DX stations from SpotCollector in a zoom-able bandspread 

Switches between four transceivers with a mouse click, or automatically based on frequency

Supports simultaneous frequency and mode tracking by an independent transceiver, receiver, or panadaptor

Supports additive and subtractive transverters for the 6m, 4m, 2m, and 70cm bands

Permits definition of up two 2 sub-bands per band, and highlights out-of-segment operation

Interoperates with SDR-based panadaptors and skimmers

when controlling an Icom IC-7300, IC-7610, IC-7850, or IC-7851, provides a Spectrum-Waterfall window that displays spectrum data, active DX stations, and a waterfall display

Supports User-defined Command Sequences

Monitors messages between your PC and transceiver



Screenshot of Bandspread window @ 100 kHz: 160m contest


pink eQSL AG
cyan LotW & eQSL AG

Download and Install

Access to development releases

DXLab reflector signup

Version history


Enhancement requests

CI-V interface schematic (circuit board available from Far Circuits)

If you have questions or suggestions, please send them via email to the DXLab reflector.

Other members of the DXLab suite of free amateur radio software: