LockDown Browser for ALEKS

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

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

Users

300K

+100K in 30 days

Rating

1.2 / 5

−0.01 in 30 days

Ratings

+1 in 30 days

Store rank

#1,039

#949 among extensions

Version

0.4.79

updated 24 Sep 2026

Users

monthly, 3 years

Latest, 15 Oct 2026: 300,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 46 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About LockDown Browser for ALEKS

LockDown Browser for ALEKS is a custom browser that locks down the exam environment within ALEKS. IMPORTANT: This extension only works on a Chromebook. During an online exam, LockDown Browser will prevent you from going to other URLs, switching applications, copying questions or printing. It essentially locks you into the exam until it's submitted for grading. While LockDown Browser isn't the most exciting extension available, it does make online assessments possible. And hey, you can download it for free. This is NOT a limited-feature version and there are NO advertisements of any type.

Growth

Window	Users	Change	Ratings	Rating
7 days	0	+0.0%	0	0.00
30 days	+100K	+50.0%	+1	−0.01
6 months	+100K	+50.0%	+12	−0.07
1 year	+300K	–	+20	+0.02

Version history

12 versions recorded

0.4.7924 Sep 2026

0.1.00.11322 Jan 2025

0.1.00.11212 Sep 2024

0.1.00.11126 Aug 2024

0.1.00.1028 Jan 2024

0.1.00.1003 Aug 2023

0.1.00.07931 May 2023

0.1.00.0683 Apr 2023

Details

Category: Workflow & Planning
First seen: 26 Nov 2021
Size: 4.5 MB
Languages: de, en, es, fr, it
Pricing: Free
Privacy policy: web.respondus.com
Extension ID: dgnifmckdjjdhbpkmboncnacknekaheh

Permissions and risk

Elevated riskimpact 4, likelihood 3

Permissions

system.displayhistorycookiesstoragewebNavigationwebRequesttabsactiveTabscriptingmanagementcontentSettingsbrowsingDatadeclarativeNetRequestWithHostAccessclipboardReadclipboardWritewallpaper

Site access

http://*/*https://*/*<all_urls>

Can read and change data on every website you visit.