Nice app Vladimir!  Do you think it would be difficult to add multiple monitor support and a command line interface to DockAny?  I'd like to dock Outlook's calendar to a portion of a side monitor (current version only works with one monitor) and would like to be able to automate the adding of the window to the dock--I could do so with some scripting & a command line interface.  I also noticed something sort of strange--when I click on any of the menus for the embedded application, the menu pops up outside of the dock.  This problem goes away when I put DockAny into wide mode.

Thanks for posting DockAny!