Is there a way to use a version system with Tortoise?
Do you mean the option of tracking past versions of files and being able to revert your directory to any past revision? If yes, then Tortoise is what you're looking for. It even has a nice interface (when you press commit you can decide which files to add). Not only that but in the case of a conflict you can look at the two files side by side and Tortoise shows you what is conflicting and offers you options how to resolve the conflict.