tk3 is open source, multi-platform software for configuring the ICOM IC-R3 portable radio/television receiver. It can read a memory image from the radio, from a native tr3 file, from an IC3 file created by Butel's ARC3 program, and from an ICF file downloaded from the Percon FCC web database. Memory channel information may be imported from and exported to a CSV (comma-separated values) file.
