PDFsam Basic extremely useful tool for splitting and merging PDFs in a configuration that suits you.

Master PDF Editor is а complete application for editing PDF documents and PDF files for Mac OS X, Windows and Linux.

FileCenter is a collection of tools for document management, scanning and file organization with powerful PDF creation and editing.

PDFill allows users to alter existing PDFs or create documents from scratch.

PDF-Shuffler is a small application which allows one to merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intui…

PDF Chain is a graphical user interface for the PDF Toolkit (pdftk).