Rated 4 out of 5 stars
I love repagination, and it worked well for years with Flickr. But since the Flickr programmers set up their two-page display, you apparently cannot repaginate to any desired number of pages.
I've also found that, though repagination appears to work with Tumblr, you can't save the result into a working file. Instead, the file, when opened from your computer file structure, contains only blank information, though the file size appears to indicate some information is there, somewhere. It's gotta be the Tumblr programmers, my guess at least.
If these are bugs in repagination (I doubt it), I sent a note to the developer.