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

PDF Studio is a commercial software program for end-users to create, review, annotate, and edit PDF (Portable Document Format) documents.

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…

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

jPDF Tweak is a Java Swing application that can combine, split, rotate, reorder, watermark, encrypt, sign, and otherwise tweak PDF files.

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

PDF Mod is a simple application for modifying PDF documents. You can reorder, rotate, and remove pages, export images from a document.

qvPDF is a PDF creator for Windows. It's implemented as printer driver and uses plugins to execute different actions after creating the PDF.

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

PDF-Tools is a flexible & power wizard-driven application for batch creating, manipulating, and modifying PDF files.