The options for printing in black and white in OS X may be a bit hard to find, so here are some approaches to printing and converting documents to grayscale. Topher, an avid Mac user for the past 15 ...
It is an uncommon request to want to convert a fully colored PDF into a black and white/grayscale one, but doing so can make your file size incredibly smaller. If you do face this challenge, there are ...
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