Switch login to another user.
Great for testing different user roles.
To use, view a user and click the masquerade link.
To switch back, use the masquerade link in the account menu.
There is a bug that shows the unmasquerade link to user 1, but there is a patch to fix it: https://www.drupal.org/project/drupal/issues/2463753
Recommended
Yes
Module page