pdftk-java - 3.2.2-1 main

If PDF is electronic paper, then PDFtk is an electronic stapler-remover,
hole-punch, binder, secret-decoder-ring, and X-Ray-glasses. PDFtk is a
simple tool for doing everyday things with PDF documents. Keep one in the
top drawer of your desktop and use it to:
- Merge PDF documents
- Split PDF pages into a new document
- Decrypt input as necessary (password required)
- Encrypt output as desired
- Fill PDF Forms with FDF Data and/or Flatten Forms
- Apply a Background Watermark
- Report PDF on metrics, including metadata and bookmarks
- Update PDF Metadata
- Attach Files to PDF Pages or the PDF Document
- Unpack PDF Attachments
- Burst a PDF document into single pages
- Uncompress and re-compress page streams
- Repair corrupted PDF (where possible)