PDFedit - Free (and open source) editor for manipulating PDF documents. GUI version + commandline interface.
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
SANeForce - SAN Pharma Sales Force Automation
Master PDF Editor - Master PDF Editor is complete solution for editing PDF and XPS files.
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.