Optimize the size of your PDF files with this free online PDF compressor. Size reduction is done by optimizing embedded fonts, removing unused data and stream compression. Optionally you can optimize contained images for web viewing, which will reduce the file size even more.

www.PDFzipper.com is free of charge and no registration is required. No ads or branding will be added to the compressed PDF.

Maximal supported file size: 12 MB
Print: Resulting document quality will be sufficient for printing.
Screen: Document is optimized for Screen View (72 dpi images).
The 'Screen' compression rate results in smaller PDFs than 'Print'.