--- title: LockDown Browser for the Remotely Proctored CLT description: Information about CLT's LockDown browser for the remotely proctored CLT image: https://lockdown.cltexam.com/hubfs/Hubspot%20Landing%20Page%20Featured%20Image.png --- [![Classic Learning Test](https://lockdown.cltexam.com/hs-fs/hubfs/CLT%20Logo%201-1-1.png?width=167&height=60&name=CLT%20Logo%201-1-1.png "Classic Learning Test")](https://cltexam.com) - [Go to Main Website](https://www.cltexam.com/) [Back to Main Website](https://www.cltexam.com/) [Back to Home](https://www.cltexam.com/) # LockDown Browser for the # Remotely Proctored CLT & CLT10 This page is to help you prepare to use CLT's LockDown Browser for your upcoming at-home CLT or CLT10! There are instructions and links for the compatible computer types below. Prior to test day, you must complete TWO steps: 1. Installation of LockDown Browser 2. Verification of LockDown Browser If you already have CLT's LockDown Browser installed, please skip to the [verification step](https://lockdown.cltexam.com/remotely-proctored-instructions#verification) to ensure it is updated! See [this page](https://info.cltexam.com/lockdown-browser-faqs-for-the-remotely-proctored-clt?hsLang=en) for frequently asked questions and troubleshooting help. You can also contact [info@cltexam.com](mailto:info@cltexam.com) for any specific issues.   Please see [this paragraph](https://lockdown.cltexam.com/remotely-proctored-instructions#disclaimer)for a notice about the use of LockDown Browser's third party software. --- ### Step 1: Installing LockDown ### For Windows --- System Requirements: Windows 10 or 11 \- Hard Disk Space: 300 MB \- Memory: 4 GB RAM \- You will not be able to test in S Mode. Please see [here](https://info.cltexam.com/lockdown-browser-faqs-for-the-remotely-proctored-clt?hsLang=en#installing-lockdown) for more information.  Installation Steps (for individual computers): 1. Click the button below to download the installation file. 2. Open the downloaded file. You must have computer administrator permissions to run the installation. 3. Follow the install wizard steps to complete installation. [Download LockDown for Windows](https://download.cltexam.com/lockdown/windows) ⚠️ By downloading or using LockDown Browser, you acknowledge that LockDown Browser is a third-party software and accept the associated risks. [Click here to learn more](https://lockdown.cltexam.com/remotely-proctored-instructions#disclaimer). ### For Macs --- System Requirements: MacOS 12 or later. You cannot take the remotely proctored test on an iPad. \- Hard Disk Space: 400 MB \- Memory: 4 GB RAM Installation Steps (for individual computers): 1. Click the button below to download the installation file. 2. Open the downloaded .pkg file (you may need to click the .zip file first to access the .pkg file). You must have computer administrator permissions to run the installation. 3. Follow the install wizard steps to complete installation. 4. Before you verify the browser, please give LockDown screenshare permissions. [See here for video instructions.](https://lockdown.cltexam.com/hubfs/Ops%20and%20CS/RPCLT/Allowing%20Screen%20Share%20on%20Mac%20Computers.mp4?hsLang=en) [Download LockDown for macs](https://download.cltexam.com/lockdown/macos) ⚠️ By downloading or using LockDown Browser, you acknowledge that LockDown Browser is a third-party software and accept the associated risks. [Click here to learn more](https://lockdown.cltexam.com/remotely-proctored-instructions#disclaimer). ### For Chromebooks --- System Requirements: Update your Chromebook to the most recent version available in order to prevent compatibility issues.  Installation Steps (for individual computers): Click the button below to add the extension to Chrome! [Add LockDown Extension for chromebooks](https://chromewebstore.google.com/detail/lockdown-browser-for-clt/gpcdffgamfgpklpcfhfbhfooldnaiijj) ⚠️ By downloading or using LockDown Browser, you acknowledge that LockDown Browser is a third-party software and accept the associated risks. [Click here to learn more](https://lockdown.cltexam.com/remotely-proctored-instructions#disclaimer). --- ### Step 2: Verifying LockDown Once CLT's LockDown Browser is installed, please click the button below to verify and confirm you are set for test day. [Verify LockDown Browser](https://app2.cltexam.com/lockdown/VERIFICATION?date=2026-09-01) ⚠️ By downloading or using LockDown Browser, you acknowledge that LockDown Browser is a third-party software and accept the associated risks. [Click here to learn more](https://lockdown.cltexam.com/remotely-proctored-instructions#disclaimer). Please ensure your device/system meets the minimum requirements listed above.  If you do not meet these, you are likely to encounter technical issues with the remotely proctored exam that will prevent CLT from receiving files adequate for proctoring your exam. This will result in an unscored exam. We hope this page has helped you feel prepared to use LockDown with CLT! If you have any other questions, please email us at [info@cltexam.com](mailto:info@cltexam.com) or send us a message via the chat feature on our website. Thanks for choosing CLT! --- **Note Regarding Use of Third-Party Software** To complete the online exam, you are required to install and use LockDown Browser, a third-party application provided by Respondus. By installing or using LockDown Browser, you acknowledge that Classic Learning Test is not liable for any damages, data loss, software conflicts, hardware issues, security vulnerabilities, or other adverse effects that may arise from the download, installation, or use of LockDown Browser. Installation and use are at your own risk, and it is your responsibility to ensure that your device meets all requirements and is appropriately backed up. ![CLT Logo 1-1-1](https://lockdown.cltexam.com/hs-fs/hubfs/CLT%20Logo%201-1-1.png?width=167&name=CLT%20Logo%201-1-1.png) [Follow us on Facebook](https://www.facebook.com/CLTexam) [Follow us on LinkedIn](https://www.linkedin.com/company/classiclearningtest) [Follow us on Twitter](https://www.twitter.com/clt_exam) [Follow us on Instagram](https://www.instagram.com/CLTexam/) © 2024 All Rights Reserved ## Team Member Name ![team-member](https://cdn2.hubspot.net/hubfs/5377389/theme/images/stock-images/team-member-1.png) Team member bio information.