**Function:** Reorders the pages of a PDF so that you can print it as a booklet.
**Author**: [Christoph Vogelbusch](http://web.mac.com/vogelbusch/iWeb/Site/Programs/Programs.html)
**Requires**: PDFs in portrait format.
**Input**: (Files/Folders) Needs PDF-files as input.
**Options**: You can optionally try to preserve paper format. This means the portrait page is turned to landscape and two pages are fitted onto the landscaped one. For pages that are already landscape this option is ignored.
**Output**: (Files/Folders) PDF with ladscape pages, two orignal pages per resulting page, ordered binding in the middle.
**Notes**: Print the resulting PDF with Layout setting:"Two-Sided: short-edged binding" or print the odd pages and turn them manually to print the even pages. Installer includes a PDF Service for printing PDFs directly with this action.