ShutUp10 - Free antispy tool for Windows 10
W10Privacy - Very advanced tool to control Windows 10 privacy.
WindowsSpyBlocker - Block spying and tracking on Windows
DisableWinTracking - A tool to use some of the known methods of disabling tracking in Windows 10.
Ashampoo AntiSpy for Windows 10 - Configures Windows 10 to stop sending personal data back to Microsoft.
Private WinTen - An open source tool to adjust Windows privacy.