Below is recommended password resetting software you can use.
Recommended password resetting software Password Changer
You can use Password Changer. Once you get the software, you will see a Password Changer button with an orange beta tag at the top of the Dashlane site.
You can check off the accounts that need a new password or you can check the box “Auto change password” at the top of all your accounts listed.
Click Change Password button and Dashlane will change all your passwords.