You must have read at the end of various emails “Please think before you print this email”. But many of go ahead and just print them. Every paper you print costs a tree somewhere in the world.
To protect the trees and environment, World Wildlife Fund has come up with a new document type – WWF. This document format is similar to PDF but it doesn’t give you the option to print the document. You can use this document as you use your PDF file, with the limitation that you won’t be able to print it.
Currently the software for creating the WWF documents is available for Mac only, but will be soon rolled out for Windows as well.
I would appreciate if you also start using WWF documents.
SAVE AS WWF, SAVE A TREE
For more information visit http://www.saveaswwf.com/en/