I've decided to split some ideas from the contributing post into their own topic, so I can better explain them in a single contained post. This is the Aero Snap replacement. I would really appreciate it if a program like this was made. It would improve the usability of older/newer Windows versions alike.
What I want is a tool that implements Aero Snap for XP/Vista, while also bringing the improvements from 10 like corner snapping. While also working with multiple monitors. If possible, a UNIX port or version would be cool, but is secondary to a Windows version.
There exists a few tools, but they're all bad, discontinued, or paid. I would want this to be a basic free and open source tool and compatible with XP-10.