The Universe Map of X3: Farnham's Legacy in SVG format. SVG stands for Scalable Vector Graphics that means that such images could be scaled in size without quality loss. It would work in any browser and allows you to perform search with standard browser tools. It's also editable in any text editor and can be easily adopted for a particular X3: FL game.
X3 FL Universe Map - English version
X3 FL Universe Map - Deutsche version