Main Features: Create PDF documents. Assemble documents (split, merge, combine, remove pages). Encrypt documents using RC4 or AES encryption, set passwords and permissions. Apply and verify digital signatures. Import, export and fill interactive form data. Convert documents to TIFF, JPEG, PNG images. Extract text content. Print PDF documents. Convert PDFs to images. Optional OCR module. Add file attachments, header & footers, watermarks, bookmarks. Edit document properties such as title, keywords, subject. Create PDF layers and draw onto them. Linearize PDF documents for fast web viewing. Works on Windows, Linux, Unix, Mac OS X (100% Java). Tested on JDK 1.4.2 and above. Can be deployed in various environments (J2EE, ESB servers).