PDF-XChange Editor - The smallest, fastest, most feature-rich PDF editor/viewer available
doPDF - Multi-language. doPDF is the ONLY free pdf maker whose interface is currently available in 33 different languages and has a website translated in 30 languages (and growing, thanks to our translators).
ScanTailor - Scan Tailor is an interactive post-processing tool for scanned pages.
ApowerPDF - ApowerPDF is a versatile PDF editor which also features as PDF converter, viewer, creator and more. It provides a perfect solution for all users.
Briss - Cross-platform application for cropping PDF files in a simple and fast way via a GUI.
PrimoPDF - Downloaded by 15+ million users. Get Nitro's PDF converter and quickly convert to PDF from 300+ file types. PrimoPDF — the 100% FREE PDF creator! PrimoPDFDownloaded by 15+ million users.