I wrote my post to allow youdo as little routine tasks as possible. What do you do most often? Copy and paste the text. But this can be simplified.
This is auto translated version of this post
True X-Mouse Gizmo automatically copies any selected text. You can insert text by clicking on the middle mouse button.
The application does not require installation and consists of only one .exe file. Therefore, there is nothing more to tell. Here you have the gif.