Prevent Unnecessary Printing of Docs with WWF

The signature of your email reads – “Please consider the environment before printing this email” – but some of your colleagues don’t seem to care. What do you do next to discourage them from printing email attachments and other useless stuff?

WWF, the organization that is focused on the conservation of our environment and wild-life, have come up with a unique idea to prevent such “casual” users from sending print commands.

They have created a new file format called WWF that is exactly like PDF except for the print functionality. That is, a document saved as WWF can be read inside any PDF reader but the person won’t be able to print it.

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Prevent Unnecessary Printing of Docs with WWF