AdGuard AdBlocker by Adguard Software Ltd

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AdGuard AdBlocker version history - 25 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 5.1.80
Released Apr 25, 2025 - 17.53 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
You'll need Firefox to use this extension
Download Firefox
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Older versions
Version 5.1.72
Released Apr 1, 2025 - 16.26 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.4.49
Released Dec 23, 2024 - 16.77 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.4.48
Released Nov 22, 2024 - 16.8 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.4.41
Released Oct 24, 2024 - 16.55 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.4.30
Released Oct 7, 2024 - 15.95 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.4.22
Released Aug 30, 2024 - 15.91 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.4.18
Released Aug 27, 2024 - 16.09 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.3.64
Released Jul 9, 2024 - 15.01 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.3.53
Released May 29, 2024 - 15.01 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.3.46
Released Apr 11, 2024 - 15.2 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.3.35
Released Mar 26, 2024 - 14.84 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 4.3.31
Released Mar 21, 2024 - 14.73 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.3.13
Released Feb 5, 2024 - 14.72 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.2.241
Released Dec 25, 2023 - 13.95 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 4.2.240
Released Dec 14, 2023 - 14.01 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 4.2.228
Released Nov 29, 2023 - 14 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.2.209
Released Oct 31, 2023 - 13.99 MB
Works with firefox 78.0 and later, android 113.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 4.2.189
Released Oct 10, 2023 - 13.98 MB
Works with firefox 78.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 4.2.168
Released Sep 18, 2023 - 13.98 MB
Works with firefox 78.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 4.1.57
Released Jul 14, 2023 - 11.32 MB
Works with firefox 78.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 4.1.56
Released Jun 1, 2023 - 11.32 MB
Works with firefox 78.0 and later, android 78.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 4.1.55
Released Apr 6, 2023 - 11.55 MB
Works with firefox 78.0 and later, android 78.0 and later
Source code released under GNU Lesser General Public License v3.0 only
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Version 3.6.17
Released Dec 16, 2021 - 8.61 MB
Works with firefox 52.0 and later, android 52.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file
Version 3.6.13
Released Aug 26, 2021 - 7.63 MB
Works with firefox 52.0 and later, android 52.0 and later
Source code released under GNU Lesser General Public License v3.0 only
Download file

Latest version

Version 5.1.80

Older versions

Version 5.1.72

Version 4.4.49

Version 4.4.48

Version 4.4.41

Version 4.4.30

Version 4.4.22

Version 4.4.18

Version 4.3.64

Version 4.3.53

Version 4.3.46

Version 4.3.35

Version 4.3.31

Version 4.3.13

Version 4.2.241

Version 4.2.240

Version 4.2.228

Version 4.2.209

Version 4.2.189

Version 4.2.168

Version 4.1.57

Version 4.1.56

Version 4.1.55

Version 3.6.17

Version 3.6.13