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Dev tools · March 15, 2026

DuplexReady

Fix manual duplex printing in under 60 seconds, free

What it does

Ever printed 20 pages double-sided, flipped them, and got everything out of order? DuplexReady fixes that instantly. Upload your PDF, it auto-detects odd page counts, inserts a blank page if needed, and reorders everything so your manual duplex print comes out perfect — every time. No sign-up. No install. 100% free. Works in your browser in under 60 seconds.

Does a similar job

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