There was a download of Modelur 0.5 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. Modelur lies within Photo & Graphics Tools, more precisely 3D Design.
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. This program was originally produced by AgiliCity LLC. The following versions: 0.5, 0.4 and 0.3 are the most frequently downloaded ones by the program users.
From the developer:
Modelur is an easy-to-use, yet very powerful parametric urban design software tool, developed to help you quickly create conceptual urban massing. It calculates key urban control parameters on the fly (e.g. FAR or required number of parking lots), delivering important information while design is still evolving. This way it fosters well-informed decision making during the earliest stages, when design decisions have the highest impact.
You may want to check out more software, such as ThumbsPlus Digicam Raw Plug-in, OpenSceneGraph or Quikframe XP, which might be similar to Modelur.