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GTK+ comic book viewer.
An interactive viewer for three-dimensional chemical structures.
Another drawing editor for LaTeX with PSTricks & TikZ
A PDF parsing, modification and creation library.
Simple and intuitive 2D vector drawing for electronics and not only.
Create PDF from JPEG scans and photos
Professional quality open source illustration software
General-Purpose PDF Library for Java and .NET
Jade is a cross-platform diagram editor built on the Qt framework.
Universal graphics translator
jchart2d is a real-time charting library written in java.
Generate CD/DVD PDF-printable covers !
Create and edit SVG graphics directly in ownCloud. Based on svg-edit.