v3.5 [Nov 26, 2013]
- upgraded PDF engine to v3.5;
- support for Windows 8/2012;
- improved multithreading performance;
- improved merging/splitting stability for large files;
- improved merging/splitting performance;
Merge various PDFs, split a PDF in separate documents and add protection.
It allows you to split and merge PDF files to make them easily manageable.