SimbiontC4D (v7/v8) 2.53 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. SimbiontC4D (v7/v8) lies within Photo & Graphics Tools, more precisely 3D Design.
The most popular version of the program is 2.5. This free program is an intellectual property of Darksim. 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. Also the tool is known as "SimbiontC4D v7v8".
From the developer:
SimbiontC4D is a powerful plugin for rendering DarkTree procedural volume shaders and 3D procedural textures in Maxon’s Cinema4D 7 and 8. SimbiontC4D is free and there are lots of shader files you can download from this site and around the internet.
You may want to check out more software, such as HighRoad, AccuTrans 3D or cymexMotion, which might be similar to SimbiontC4D (v7/v8).