PDF documents come in a multitude of page sizes. Online PDFresize helps you change the page size of your PDF and, at the same time, maintain the proportions by scaling the contents as well.
In case you would like to resize your PDF documents locally, download PDFresize, install it then open Programs->neeviaPDF and run PDFresize.
If you need to develop your own application for resizing PDF files, you can find code samples here.
Want to implement this site on your own internal network or web server? Please contact: sales@neevia.com