All websites formerly built with RapidWeaver Classic have been abandoned or converted to Elements. Not looking back. Would be interested in a procedure to safely and completely delete the RW Classic application, associated library files and cache, RW Classic account etc.
Hi @MHA
You can just move RapidWeaver Classic to the trash bin. It’s really not necessary to remove any library and cache files on modern Macs. Nothing there will interfere with anything and the space any of those files take up is negligible. 
Put them on a memory stick or server as there may be content in future you will think I wish I hadn’t deleted that. If you’re really happy to delete them then do so. Good Luck!
Thank you.
Simplicity. Appreciate that.
I was the same way - wanted to delete all… but someone in the forum reminded me that memory space is cheap and to keep the files…
6 months later - needed a picture from an old website 
They were right…