PDF WIZ is a desktop program for Windows computer. You can use it even when you have no access to internet.So unlike using online PDF converters, you don't have to worry about your information security.
Simpo PDF Merge and Split is an excellent PDF tool to make you deal with your PDF documents easier. You can split and merge your PDFs with many methods. Whatever you want to merge or split, you can easily do it.
The 4Videosoft PDF Splitter allows you to split your multi-pages PDF files to simple-pages PDF with the best quality. And it enables you to split your PDF files as you like for it gives you several split modes.