SparkleShare is a file sharing and collaboration app. It works just like Dropbox, and you can run it on your own server. It's available for Linux distributions, macOS, and Windows. Support the project on Patreon. SparkleShare creates a special folder on your computer. You can add remotely hosted folders (or "projects") to this folder. These projects will be automatically kept in sync with both the host and all of your peers when someone adds, removes or edits a file.