This is a simple batch converter utility that iterates over all ZIP files in a directory, extracts them and the converts the cotained REDUMP.org bin/cue files to CHD
Copy chdman.exe into the same directory as the binary. Then simply supply the directory containing the zipped bin/cue files that you wish to convert as an argument when launching the binary. If the zipped bin/cues are Dreamcast games supply the "-g" flag before the directory so that bin/cue will be converted to GDI format before CHD.
The GDI conversion is taken from gdidrop by "Feyris-Tan" which is licensed under BSD2 Copyright (c) 2019, "Feyris-Tan" All rights reserved.