Alternatives

Products that do what DefendTab: Don't Close My Tab does

Smart Tab Protector that acts as a Guard and Lock

1. 1
   DefendTab: Smart Don't Close My Tab▲7

   New Free Smart Tab Protector that acts as a Guard and Lock

   Sep 2025

2. 2
   DefendTab: Don't Close My Tab / Save Tab▲5

   DefendTab is a Smart Tab Protector - Chrome Web Store

   2025

3. 3
   Tab Protector▲73

   Chrome extension to prevent accidental tab closure & cluster

   2022

4. 4
   DefendTab: Don't Close My Tab Protector▲4

   Stop accidentally closing your most important Tabs for Edge

   Sep 2025

5. 5
   Smart Chrome Tabs▲105

   Smart tab grouping for a clutter-free browsing experience

   2024

6. 6
   Smart Tab Mute▲120

   Ensures that only one tab is playing sound at the same time

   2016

7. 7
   OneTab▲462

   Save 95% memory by converting all your open tabs into a list

   2014

8. 8
   Stop Window From Closing With Last Tab▲7

   Don't Close your Window by Accident - Chrome Web Store

   Sep 2025

9. 9
   Tab Lock Pro - Secure Your Tabs▲2

   Password-protect sensitive tabs in your browser

   Dec 2025 · chromewebstore.google.com

10. 10
    Locksy: Tab Locker & Password Protection▲2

    Password-protect your tabs. Instant locking, 100% private.

    Mar 2026 · locksy.dev

11. 11
    Tab Keeper▲79

    An extension to save all the tabs in a browser session

    2019

12. 12
    Peek A Tab▲102

    A simple, effortless tab manager for chrome

    2016

13. 13
    SavedTabs▲153

    A better new tab and start page Chrome Extension

    2025

14. 14
    tabExtend▲235

    Easily save tabs and quickly create notes in your browser

    2021

15. 15
    SuperTabs▲155

    Access your tabs list and switch between them with a click

    2018

16. 16
    Enhance▲108

    Turn your new tab into a daily boost of calm + productivity.

    Oct 2025

17. 17
    Tabsave▲90

    Quickly save your current tabs.

    2020

18. 18
    Locksy: Tab Locker & Password Protection▲6

    Lock tabs you don’t want others to see · Browser Extension

    Nov 2025

19. 19
    Don't Close Window With Last Tab▲7

    LasTabGuard: Stop Window From Closing With Last Tab

    Sep 2025

20. 20
    Tab Slayer▲154

    Automate tab cleanup with impunity

    2024

21. 21
    TabBuddy▲145

    Access your favorite apps without switching tabs

    2024

22. 22
    Free Don't Close Window With Last Tab▲4

    Free App Don't Close Window With Last Tab - Chrome Web Store

    Sep 2025

23. 23
    Amine▲151

    Prevents from switching 100s of Tabs and Controls Hardware

    2024

24. 24
    wquicktabs▲103

    Quickly find your lost tabs across all opened windows.

    2018

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