OpenPDF vs ReLaXed: What are the differences?
What is OpenPDF? A free Java library for creating and editing PDF files. OpenPDF is a free Java library for creating and editing PDF files with a LGPL and MPL open source license. OpenPDF is based on a fork of iText.
OpenPDF and ReLaXed can be primarily classified as "File Conversion" tools.
OpenPDF and ReLaXed are both open source tools. It seems that ReLaXed with 11K GitHub stars and 393 forks on GitHub has more adoption than OpenPDF with 1.12K GitHub stars and 156 GitHub forks.