PDFTK is a powerful command-line tool that allows you to perform various tasks with your PDF documents. It acts as an all-in-one solution, providing functionalities such as merging PDF documents, splitting PDF pages into new documents, encrypting and decrypting PDF files, filling PDF forms with data, applying background watermarks, and much more.With PDFTK, you can easily merge multiple PDF documents into a single file, making it convenient for organizing and managing your PDF files. Additionally, you can split specific pages from a PDF and create a new document, allowing for better customization and organization.One of the notable features of PDFTK is its ability to encrypt and decrypt PDF files. This ensures the security and confidentiality of your sensitive documents by requiring a password for access. On the other hand, you can also encrypt the output PDF files to protect them from unauthorized access.PDFTK also offers the functionality to fill PDF forms with FDF data, allowing you to automate the process of populating forms with information. Furthermore, you can flatten forms to ensure that the filled data becomes a permanent part of the PDF.Another useful feature of PDFTK is the ability to apply a background watermark to your PDF documents. This allows you to add a personalized touch or branding to your files, making them more professional and visually appealing.In addition to these features, PDFTK provides various other functionalities, such as reporting on PDF metrics like metadata, bookmarks, and page labels, updating PDF metadata, attaching files to PDF pages or the document itself, unpacking PDF attachments, bursting a PDF document into single pages, repairing corrupted PDF files, and uncompressing and re-compressing page streams.PDFTK is a versatile tool that can be used for a wide range of PDF-related tasks. Its command-line interface allows for easy integration into scripts and workflows, making it a valuable tool for both personal and professional use.
