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 <title>PTSource VRGrid</title>
-<meta name="description" content="PTSource VRGrid is a free standard based desktop application for Windows x86 and x64 for representing interactive 3D and 2D with VR support inside a cuboid engine. It includes its own scripting language for software design, and a format support for 3D models.">
+<meta name="description" content="PTSource VRGrid is a standard based desktop application for Windows x86 and x64 for representing interactive 3D and 2D with VR support inside a cuboid engine. It includes its own scripting language for software design, and a format support for 3D models.">
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           <h1>VRGrid</h1>
 
             <p>
-   PTSource VRGrid is a free standard based desktop application for Windows x86 and x64 for representing interactive 3D and 2D with VR support inside a cuboid engine. It includes its own scripting language for software design, and a format support for 3D models. The design goals its to emphasize simplicity, generality, and usability and to be a simple and fun way to learn markup and algorithms fast.    </p>
+   PTSource VRGrid is a standard based desktop application for Windows x86 and x64 for representing interactive 3D and 2D with VR support inside a cuboid engine. It includes its own scripting language for software design, and a format support for 3D models. The design goals its to emphasize simplicity, generality, and usability and to be a simple and fun way to learn markup and algorithms fast.    </p>
 
      <p>
 		   <a href="https://wiki.ptsource.eu/files" class="buttonlink">Download</a> 
@@ -102,7 +102,7 @@ <h1>VRGrid</h1>
 
        	<h1>Description</h1>
 <p>Virtual reality (VR) is an interactive computer-generated experience taking place within a simulated environment. It incorporates mainly auditory and visual feedback, but may also allow other types of sensory feedback like haptic. This immersive environment can be similar to the real world or it can be fantastical.
-      PTSource VRGrid is a free standard based desktop application for Windows x86 and x64 for representing interactive 3D and 2D with VR support inside a cuboid engine. It includes its own scripting language for software design, and a format support for 3D models. The design goals its to emphasize simplicity, generality, and usability and to be a simple and fun way to learn markup and algorithms fast.</p>
+      PTSource VRGrid is a standard based desktop application for Windows x86 and x64 for representing interactive 3D and 2D with VR support inside a cuboid engine. It includes its own scripting language for software design, and a format support for 3D models. The design goals its to emphasize simplicity, generality, and usability and to be a simple and fun way to learn markup and algorithms fast.</p>
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