Login One! is the renamed Joomla! 1.6/1.7/2.5 version of the Joomla! 1.5 authentication plug-in Only Once!

Login One! Business edition plugin for Joomla! 1.6+ is available for download, for use on personal and business websites (see License terms).

With this business edition, specific user groups (editors, authors, etc.) and specified users can be excluded and are then allowed multiple log-ins. Plus many additional options. Super Administrators can always have multiple log-ins.

The business edition is compatible with the BT Login module from Bow Themes, but BT Login is not compatible with Login One! and requires a few changes. If you are running BT Login, please contact us for free support.

Install or upgrade via Joomla! backend.