This document discusses how to convert 2D movies to side-by-side 3D movies for viewing on a 3D TV or projector. It explains what side-by-side 3D is, where it can be used, and how it works. It then provides steps to use the Leawo Video Converter application to add a side-by-side 3D effect to 2D movies, including adding the movie, setting the 3D side-by-side effect, setting the output format, and starting the conversion. Finally, it lists the top 3 video players for playing side-by-side 3D videos: 5KPlayer, Bino Player, and KMPlayer.