Install pdftk - tcocca/active_pdftk GitHub Wiki

See http://www.pdflabs.com/docs/install-pdftk/ for your package.

• utf8 support check for version 1.44 or greater
• xfdf support check for version 1.41 or greater

In previous versions all operations are not supported check : http://www.pdflabs.com/docs/pdftk-version-history/ for details.