Reorder pages, export multiple pages and merge documents
I think you should make a feature to reorder pages in a document. When you click on the page number you can select multiple pages and everything, but the only thing you can do is delete them. You should add the reorder feature there. Also, in the same place you should be able to export multiple pages (if you want say 2 or 3 pages out of 7 instead of just one). Lastly it would be nice to be able to merge documents together.
Aside from document merging, these features already exist in Squid. When you go to view all pages, click and hold a page to select it, then drag to reorder it. And if you want to export select pages to PDF, instead of going to"export", go to "print". From there you can select any page range and just print to PDF.
Thats exactly what I also wanted to write. These features would be very usefull.