user1228: Does any one know about any free software for windows with which I can combine multiple videos and create a video like this?




user785: On Windows, for free, your best (albeit complicated) bet might be Blender. 
You could create a series of several plane meshes in the layout you wanted, in front of the camera. You'd then create a separate material for each of the planes, setting them to shadeless, and giving each a different video texture. You'd have to mix the audio separately (Windows Movie Maker, or Blender also has a built in video editor). 
I'll note that using a 3D approach for something like this isn't ideal at all - a 2D compositing program like Adobe After Effects would be much better (Blender itself does have a 2D compositing component, but since it uses nodes instead of layers, it might actually be more difficult).

user1234: There are several free or cheap video editing programs for Windows; Microsoft themselves provide Windows Movie Maker, and then as an opensource alternative there's VirtualDub.

1228: <p>Does any one know about any free software for windows with which I can combine multiple videos and create a video like this?</p>

<p><div class="youtube-embed"><div>
                <iframe width="640px" height="395px" src="https://www.youtube.com/embed/Mm1920zkwOA?start=0"></iframe>
            </div></div></p>
 785: <p>On Windows, for free, your best (albeit complicated) bet might be <a href="http://blender.org" rel="nofollow">Blender</a>. </p>

<p>You could create a series of several plane meshes in the layout you wanted, in front of the camera. You'd then create a separate material for each of the planes, setting them to shadeless, and giving each a <a href="http://wiki.blender.org/index.php/Doc%3aManual/Textures/Types/Video" rel="nofollow">different video texture</a>. You'd have to mix the audio separately (Windows Movie Maker, or Blender also has a built in video editor). </p>

<p><strong>I'll note that using a 3D approach for something like this isn't ideal at all - a 2D compositing program like <a href="http://www.adobe.com/products/aftereffects.html" rel="nofollow">Adobe After Effects</a> would be much better</strong> (Blender itself does have a <a href="http://www.blender.org/development/release-logs/blender-242/blender-composite-nodes/" rel="nofollow">2D compositing component</a>, but since it uses nodes instead of layers, it might actually be more difficult).</p>
 1234: <p>There are several free or cheap video editing programs for Windows; Microsoft themselves provide <a href="http://explore.live.com/windows-live-movie-maker?os=other" rel="nofollow">Windows Movie Maker</a>, and then as an opensource alternative there's <a href="http://www.virtualdub.org/" rel="nofollow">VirtualDub</a>.</p>
