PDFCreator - PDFCreator converts every printable document to PDF and many other formats. Create professional PDFs with a few clicks and it's free. With many Professional Features: merge documents, send emails and more.
IrfanView - IrfanView ... one of the most popular viewers worldwide.
Foxit PhantomPDF - Edit PDF files with our feature-rich PDF Editor. Download Foxit PDF Editor to convert, sign, scan / OCR & more. A speedy PDF Editor alternative to Adobe Acrobat.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
Vector Conversion Tool - Easily convert your Vector files to other formats and back
Facebook Pages Manager - Learn how to manage your Facebook Page and discover all the available tools that give you control over your business Pages.