Download of AngioTool 0.6 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software is a product of NIH. The program relates to Photo & Graphics Tools.
The following versions: 0.6 and 0.5 are the most frequently downloaded ones by the program users. The default filename for the program's installer is AngioTool.exe. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
AngioTool allows for robust analysis through an user-friendly interface. AngioTool is a lightweight software for quantitative analysis of angiogenesis. It provides free, open source tools for quantitative assessment of various vessel morphometric and spatial parameters including vessel length and density, branching index, lacunarity, etc
You may want to check out more software, such as VFDS, VizUp or Smart Map, which might be related to AngioTool.