PDFTK Builder Enhanced is a tool to combine (collate), split, decrypt, add background/stamp, password protect PDF files etc. It is a GUI frontend to the command-line PDFtk.
Note that this project is a fork of Version 3 of PDFTK Builder by Angus Johnson to:
- Enhance the user interface
- Add PDF operations and options
- Update the program to be compatible with later versions of PDFtk
As such, it can be considered as a major upgrade to the original program.