About ManualDuplex

ManualDuplex helps people print double-sided documents and booklets on printers that only print one side. Splitting a file into odd and even pages is easy. Getting the backs onto the right sheets, the right way up, is where paper gets wasted, because every printer handles paper a little differently. The wizard learns how yours does it from a quick two-sheet test.

Principles

• Private by design. Your PDF is processed inside your browser. It is never uploaded.
• One decision at a time. Each step asks one thing and shows what will happen.
• Independent. We may earn from ads and affiliate links, but no brand pays for placement.

Questions and suggestions are welcome on the contact page.