To uninstall Dashlane on your Mac, open the Dashlane application and go to the Help menu and select Uninstall Dashlane.
This will open the uninstall page. Check the box if you wish to have all your saved data deleted. This means: all logins and passwords, personal information, etc will be erased. Then click Uninstall.
Step 1. Open Dashlane and go to Dashlane > Install Browser Extensions. Here, you need to uncheck all three browsers here and run the installer. This will delete the browser extension from all your browsers.
Step 2. Drag the Dashlane application from your Applications folder to the Trash.
To remove Dashlane from your PC go into your Control Panel and then the "Uninstall a program" section.
You can find and remove Dashlane from here by selecting it in the list and clicking on "Uninstall". The confirmation window seen above will then ask you if you also want to delete all your personal data. Click on "Uninstall".
You can also directely go in your Start menu, then in the "All Programs" menu, find the Dashlane directory and click on "Uninstaller" from there.
Please press CTRL + SHIFT + ESC and check that there aren't any processes running with any of your browsers. You could also try restarting your computer and running the uninstaller before opening any browsers.
You might need to check that Chrome isn’t running any Google apps in the background:
You will be able to uninstall Dashlane now.