The Mesh Vertex Welder was originally created for connecting similar models, like tubes, connections, or any other shapes, this task can be a little boring sometimes, til now!
This editor extension will make this little boring task look like a breeze.
The second handy feature is the ability of patching the empty spaces between different models that need to look that they are together or somehow connected, without the need of creation of a specific mesh just to fix that little problem.
Very easy to use and straight forward tool!
Notice: Not a mesh editor!