OpenPDF
OpenPDF is an open-source Java library for creating and editing PDF documents. It provides APIs for PDF creation, manipulation and forms. OpenPDF is lightweight, fast and has no dependencies.
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OpenPDF: Lightweight Open-Source Java Library for Creating and Editing PDF Documents
Open-source Java library for creating and editing PDF documents, providing APIs for PDF creation, manipulation and forms, lightweight and fast with no dependencies.
What is OpenPDF?
OpenPDF is an open-source Java library for programmatically creating, editing, viewing, printing and manipulating PDF documents. It is developed and maintained by The Apache Software Foundation.
Some key features of OpenPDF include:
- APIs for creating PDFs from scratch or by importing existing documents
- Text extraction, editing, adding images, charts and other elements
- Filling out, flattening and extracting data from PDF forms
- Adding text with custom fonts, images, lines, rectangles etc.
- Encrypting and decrypting PDFs
- Digital signatures support
- No dependencies other than Java SE
- Lightweight and fast compared to other Java PDF libraries
OpenPDF is commonly used for dynamic PDF report generation in Java applications. Its simple API makes PDF creation and manipulation easy without needing to understand the PDF file specification in detail. Being open-source, it can be customized and extended as needed.
OpenPDF Features
Features
- Create, edit and manipulate PDF documents
- Fill out, flatten, save and print PDF forms
- Add text, images and shapes
- Encrypt and decrypt PDF files
- Split and merge PDF documents
- Extract text and images from PDFs
- Supports PDF standards 1.4 to 1.7
- Lightweight with no external dependencies
Pricing
- Open Source
Pros
Free and open source
Good performance
Active development
Lightweight and fast
No licensing costs
Cons
Limited documentation
Smaller community than some alternatives
Less full-featured than some commercial options
Official Links
The Best OpenPDF Alternatives
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