pdftk-java is an open-source Java library that provides a modern, actively maintained port of the original PDFtk command-line tool. It enables developers to manipulate PDF files programmatically merging, splitting, rotating, decrypting, and applying background stampsall w ithin Java-based applications. As a lightweight and portable toolkit, it is a practical open-source alternative to proprietary PDF manipulation libraries like Adobe PDF Services SDK, iText (commercial version), and PDFBox. pdftk-java is ideal for developers seeking command-line functionality or PDF processing capabilities without vendor lock-in or restrictive licensing.
Key features include:
- PDF Merging: Combine multiple PDF documents into a single file.
- PDF Splitting: Extract specific pages from a PDF to create new documents.
- PDF Form Filling: Populate PDF forms with data.
- PDF Encryption/Decryption: Secure PDF documents with passwords.
- PDF Repair: Attempt to fix corrupted PDF files.
Use cases:
- Document Management Systems: Automate PDF processing tasks.
- Reporting Applications: Generate and manipulate PDF reports.
- Data Extraction: Extract data from PDF forms for further processing.
- Batch Processing: Perform operations on multiple PDF files at once.
