jPDF Tweak: your all-in-one PDF merging, extracting, and editing toolkit

jPDF Tweak is a free, open-source PDF editing app. It can merge PDF documents, convert them into printable booklets with multiple pages per sheet, extract, rotate, scale, or shuffle pages, add a background watermark image or page numbers, add or edit bookmarks, page transitions, viewer preferences, or document metadata, and encrypt and/or sign a PDF [...]

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