As the others suggested, use source control -> therefore I would recommend you to use perforce. It’s pretty easy to set up and to use. My team and I use it all the time for nearly all stuff (except of our organisation documents) 
As the others suggested, use source control -> therefore I would recommend you to use perforce. It’s pretty easy to set up and to use. My team and I use it all the time for nearly all stuff (except of our organisation documents)