I Tested Every "Free" PDF Tool Online. Only One Is Actually Free.
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It is 10 PM. You have a 40-page contract that needs to be merged with an NDA and compressed to under 5MB before emailing to a client in the morning. You search "merge PDF free online," click the first result, upload your documents — and then you see it. "Your file is ready! Upgrade to Pro to remove the watermark." The word WATERMARK stamped diagonally across every page of the document you were about to send to a client. You close the tab, try the next result. Same story. Third one asks you to cr