Best Lockdown Browser Software in 2026
19 lockdown browser software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
19ranked
4free plans on this page
$75/molowest paid tier
3 Oct 2026last checked
#1 Safe Exam Browser Top pick · 8.5 Free plan · Free
#2 ExamOnline Runner-up · 8.1 
#3 PSI Secure Browser Also great · 8.0 
- Free plan iOSmacOSself-hostedWindows
- Free plan
- Yes
- Supported platforms
- Windows, macOS, iOS
- Blocks app switching
- Yes
- Blocks copy and printing
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms - AndroidiOSmacOSWebWindows
- Supported platforms
- Windows, macOS, Android, iOS
- Blocks app switching
- Yes
- Blocks copy and printing
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms - extensionLinuxmacOSWindows
- Supported platforms
- Windows, macOS, Ubuntu Linux
- Blocks app switching
- Yes
- Blocks copy and printing
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Free planFree trial AndroidiOSWeb
- Free plan
- Yes
RecognisedDocumentedFree planFree trialPlatforms$3,125/mofirst paid tier About ThinkExamVisit site - Free trial macOSWebWindows
- Free plan
- No
- Supported platforms
- Windows, macOS
- Blocks app switching
- Yes
- Blocks copy and printing
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Free plan Linux
- Free plan
- Yes
- Supported platforms
- Linux
- Blocks app switching
- Yes
- Blocks copy and printing
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms - WindowsmacOS
- Supported platforms
- Windows, macOS
- Blocks app switching
- Yes
RecognisedDocumentedFree planFree trialPlatforms - iOSmacOSWindows
- Supported platforms
- Windows, macOS, iOS/iPad
- Blocks app switching
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Free plan Web
- Free plan
- Yes
RecognisedDocumentedFree planFree trialPlatformsFree About TAOVisit site - Free trial AndroidiOSmacOSWebWindows
- Free plan
- No
RecognisedDocumentedFree planFree trialPlatforms$124.67/mofirst paid tier About DigiexamVisit site - Free trial apiWeb
- Free plan
- Yes
RecognisedDocumentedFree planFree trialPlatforms$75/mofirst paid tier About TestInviteVisit site - WebWindowsmacOSiOSRecognisedDocumentedFree planFree trialPlatforms
- WindowsmacOS
- Free plan
- No
- Supported platforms
- macOS, Windows
- Blocks app switching
- Yes
RecognisedDocumentedFree planFree trialPlatforms - macOSWebWindows
- Supported platforms
- Windows, macOS
- Blocks app switching
- Yes
- Blocks copy and printing
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Web
- Free plan
- No
- Supported platforms
- Web browser; secure-browser installer platform not specified
- Blocks app switching
- Yes
- Blocks copy and printing
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms - Android
- Free plan
- No
- Supported platforms
- Android
- Blocks app switching
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms -
- Blocks app switching
- Yes
- Blocks screen capture
- Yes
RecognisedDocumentedFree planFree trialPlatforms - WebiOSAndroidRecognisedDocumentedFree planFree trialPlatforms
- WebRecognisedDocumentedFree planFree trialPlatforms
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which lockdown browser software is ranked first on The Geeks Club?
Safe Exam Browser is ranked #1 of 19 with a score of 8.5. ExamOnline is second and PSI Secure Browser third.
How many of these have a free plan?
4 of the 19 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, TestInvite has the lowest first paid tier we found: $75/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.