Uninstall KTool
Removing the extension or mobile app does not cancel your subscription. If you want to stop renewal, follow the subscription instructions for the place where you purchased it.
Chrome
Right-click the KTool icon in the browser toolbar and choose Remove from Chrome. If the icon is hidden, open the browser's extensions manager, find KTool, and choose Remove.
See Google's extension removal instructions.
Firefox
Open Add-ons and themes, then Extensions. Find KTool, open its three-dot menu, and choose Remove. You can instead switch it off if you only want to disable it temporarily.
See Mozilla's extension removal instructions.
Safari on Mac
Open Safari → Settings → Extensions, select KTool, and choose Uninstall. Follow Safari's instructions if it asks you to remove the app containing the extension. To disable it without uninstalling, clear its checkbox.
See Apple's Safari extension instructions.
Account and scheduled deliveries
Uninstalling a browser extension does not change the schedules stored in your KTool account. Check your magazines, RSS feeds, and newsletter destinations if you also want to change what gets sent.
For account deletion or sign-in help, see account settings.