THIS IS NOT AN OFFICIAL HEROKU PRODUCT!

What is it

Custom buildpack that will install pdftk-java into /app/bin on Heroku. Supports heroku-18, heroku-20, heroku-22.

How to use

1. Add this buildpack to your app.
2. Use /app/bin/pdftk. The folder /app/bin is added to the path, so you should be able to just call pdftk.

Changelog

[2022-09-24]

• Switch from pdftk 2.02 to the maintained fork pdftk-java version 3.3.3

How to upgrade PDFTK

Change the $tarball_url variable in bin/compile to the binary you want to download