JGraphX 6.0.310.5 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program is included in Photo & Graphics Tools.
The following versions: 6.0, 1.9 and 1.1 are the most frequently downloaded ones by the program users. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This free software was originally designed by JGraph Ltd. JGraphX is sometimes referred to as "JGraphX Demo".
From the developer:
mxGraph is a product family of libraries, written in a variety of technologies, that provide features aimed at applications that display interactive diagrams and graphs. Note by graphs we mean mathematical graphs, not necessarily charts (although some charts are graphs). See later section “What is a Graph?” for more details.
You may want to check out more software, such as Montagne, ImageVisu or PP3 Private Album, which might be related to JGraphX.