Sharing files is often an arduous task without an existing infrastructure. SparkleShare is a solution for this which you can set up quickly yourself and always have on-hand. The software creates a special sharing folder on your computer and you can add remotely hosted folders to it, SparkleShare will then keep them synchronised automatically. This free software is not perfect but clearly states what it’s best at, frequent file changes, tracking edits, reverting files and encrypting data. The interface is clean but does need some knowledge to use.