Absolute Magic

I needed this to solve one specific problem and the Pro version is WELL worth the cost, in terms of hours saved. There is a demo website that spins up a dummy WP environment you can try for 72 hours. Within seconds I had copied my entire set of 51 posts over, with all of their attachments.

However, it doesn’t find IMG SRC tags within the Post Content, so use the Image Teleporter plugin for that (remember to turn Teleporter OFF when you are done!). The nice thing about this is that it can import rather than outright clone (I suppose it would do that too if you wanted). So if you have two WP sites and want to merge them this is the ticket!