That is very cool, had no idea qmodem was built in Pascal at the time.
Thanks to the author for adding a very interesting readme.
I know this is for archiving and historical value, but I'm wondering what kind of license this work would/could fall under?
I see some files have copyright headers from probably long gone companies (upgrade.pas for example).
Also, the readme mentions the original documentation is not included but the src dir does contain a 98kb .HLP file, which I thought was more associated with early windows era software and not common for MS-DOS but someone might want to take a look