Posted by Respondus Support on 13 April 2026

LockDown Browser for Mac, version 2.1.5.03, has been released.  This release includes security enhancements and minor bug fixes.

Existing installs of LockDown Browser will be auto-updated shortly.  To obtain the latest version (2.1.5.03) use the "Check for Update" feature or run the full installation program.

Complete version history for LockDown Browser can be obtained at Respondus.com > Admin Login > LockDown Browser > Support > Product Release Notes > LockDown Browser Version History.