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Vrilehen Blur

This blur function is designed to reliably blur image details - especially single words (e.g. map labels) - reliably while retaining the overall image layout.

Show yellow tracking dots

It sounds like a conspiracy theory, but it isn't. The pages coming out of your color printer may contain hidden information that could be used to track you down.
See and

This script helps to detect such tracking color dots in the output of your color laser printer.

All you have to do is:

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