MasteryConnect LockDown Browser · Version history

LockDown Browser is a custom browser that locks down the exam environment within specific learning and assessment systems

  1. 0.4.91Sep 21, 2026MV3
  2. 0.4.48Oct 29, 2025MV3
  3. 0.4.34Sep 2, 2025MV3
  4. 0.4.00.28Jul 23, 2025MV3
  5. 0.3.00.030Aug 6, 2023MV3

About us

Download Chrome extensions for free, with version history and category search.

Features

  • Manifest V2 and V3 downloads
  • Extension search
  • Browse categories
  • Download

How to use

  • Search for an extension
  • Choose a download version
  • Download and install
  • Use your extension

Contact

Contact the site maintainer with questions or suggestions.

Administration

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