I'm looking for a free CMS that will enable a client to edit their current pages. I have tried a number of apps to no avail. Most seem to want you to make the pages first with their product. I just need something that can edit the pages already there.
Any CMS is going to require you to import the pages in some fashion.
If the client just wants to edit the current pages, you need to set up something like Dreamweaver or possibly some sort of in-place editing system, but that will require a custom backend and a fair bit of custom work - it won't be free.