How do I uninstall Sia?

To uninstall, first delete the folder you download that contains siad or Sia-UI. 

Then, delete the folder containing Sia's files. This can be found in the following locations:

Windows: %UserProfile%\AppData\Roaming\Sia-UI\sia
Linux: ~/.config/Sia-UI/sia/
Mac: ~/Library/Application Support/Sia-UI/sia/

You're all set!