5 minutes getting started pdftk command line batch encryption PDF add PDF watermark

5 minutes getting started pdftk command line batch encryption PDF add PDF watermark

Pdftk is compatible with multiple platforms

Http://www.pdflabs.com/docs/install-pdftk/

After installation, turn on the command line mode, and the windows platform is recommended for use in git bash.

Merge pdftk 1.pdf 2.pdf 3.pdf cat output 123.pdfpdftk * .pdf cat output all.pdf encryption modify password pdftk a.pdf output b.pdf owner_pw pass encryption access password pdftk a.pdf output b.pdf user_pw pass decryption access password pdftk a.pdf input_pw pass output b.pdf mark each page of PDF with watermark PDF (water.pdf) style pdftk book.pdf stamp water.pdf output book_stamp_all_page.pdf encryption access, encryption modification Add watermark pdf tk source.pdf stamp water.pdf user_pw userpw owner_pw ownerpw output dest.pdf