tk8500 is an open source, multi-platform GUI program for controlling and configuring the ICOM IC-R8500 radio receiver. It lets you scan channels, perform limit searches, and import/export memory channel lists from .csv files.
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A new command under the Data menu to clears all memory channels. This is useful before opening a memory channel CSV file if you want to override the current channels instead of merging the channels in the file with the current channels. If you do not clear the channels before opening a new file, the channel information from the file will be merged with the previous channel information. A new duplicate frequency check is available. Improved diagnostic messages are displayed when errors are found in a CSV file.