JPedal

JPedal is a Java PDF Library designed to facilitate the display, conversion, printing, and parsing of PDF files within Java applications. It has been actively developed for over 20 years and boasts compatibility with a wide range of PDF files.

Here are some of its key features:
-PDF to Image Conversion: JPedal can automatically convert PDFs to images in various formats and sizes.
-Java Swing PDF Viewer: This feature supports multi-page display, searching, printing, and annotation editing.
-Text and Image Extraction: Users can extract text and images from PDFs at the highest possible quality.
-PDF Search: JPedal allows searching for text strings, including support for wildcards and regular expressions.
-Form and Annotation Handling: It supports both XFA and AcroForms, enabling direct access to PDF form data and the ability to add/edit annotations.
-Document Manipulation: Users can delete pages, merge or split documents, and optimize PDFs by removing unused pages and fixing issues.
-Security and Performance: JPedal runs on local servers without third-party dependencies, ensuring security and high performance, processing PDFs up to three times faster than alternatives.