Webmail Ad Blocker by Jason Savard

4.4 Stars out of 5

185

Webmail Ad Blocker 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 5.25.1
Released 25 Jan 2026 - 144.71 kB
Works with firefox 58.0 and later
Remove right side ads in classic & new Yahoo Mail
Source code released under Mozilla Public Licence 1.1
Download Firefox and get the extension
Download file
Older versions
Version 5.24
Released 17 Nov 2025 - 136.3 kB
Works with firefox 58.0 and later
Supports dark theme
Option to remove right side in Yahoo Mail
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.23
Released 29 May 2025 - 260.74 kB
Works with firefox 58.0 and later
Nicer options page
Translated into multiple languages
Hide more ads
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.22
Released 6 Mar 2025 - 264.63 kB
Works with firefox 58.0 and later
Hide Yahoo Mail ads within Inbox
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.21
Released 21 Jan 2025 - 264.61 kB
Works with firefox 58.0 and later
Yahoo Mail: Hide deal summaries above emails
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.19
Released 9 Dec 2024 - 264.37 kB
Works with firefox 58.0 and later
Hide first ad in Outlook & stop inbox jumping
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.17
Released 11 Dec 2023 - 264.19 kB
Works with firefox 48.0 and later
Hide ads in empty folders
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.15.1
Released 6 Sep 2023 - 264.12 kB
Works with firefox 48.0 and later
5.15.1 Hide Yahoo ads on the right side
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.14
Released 14 May 2023 - 264.01 kB
Works with firefox 48.0 and later
Outlook: Hide ad at top of inbox
Better browser version detection
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.13
Released 1 Mar 2023 - 264.4 kB
Works with firefox 48.0 and later
Outlook: Hide ad at top of inbox
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.12.1
Released 1 Dec 2022 - 264.38 kB
Works with firefox 48.0 and later
Outlook: Fix hide "Upgrade to Premium" ad
Outlook: Hide right side ad on Firefox
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.10.1
Released 13 Oct 2022 - 264.35 kB
Works with firefox 48.0 and later
Outlook: Hide right side ad on
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.9
Released 22 Jun 2022 - 264.31 kB
Works with firefox 48.0 and later
Yahoo: Fixed contact cards not showing on hover
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.8
Released 13 May 2022 - 264.2 kB
Works with firefox 48.0 and later
Hide new ads from Outlook's right side
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.7
Released 18 Mar 2022 - 264.14 kB
Works with firefox 48.0 and later
Hide newest ads on right side of Outlook
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.6
Released 26 Jun 2021 - 342.43 kB
Works with firefox 48.0 and later
5.6 Hide new Outlook ads
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.4
Released 14 Sep 2020 - 341.59 kB
Works with firefox 48.0 and later
Gmail: Hide ads above Promotions section.
Outlook: Hide ads above Other section.
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.3.2
Released 5 Dec 2019 - 341.44 kB
Works with firefox 48.0 and later
Gmail: Hide Social and Promotion tab ads
Yahoo Mail: Hide inbox and right side ads
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.2.1
Released 9 Jul 2019 - 342.17 kB
Works with firefox 48.0 and later
Changed font
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.2
Released 22 Jun 2019 - 342.16 kB
Works with firefox 48.0 and later
Hide Outlooks on the right side (again)
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.1.4
Released 13 Dec 2018 - 394.74 kB
Works with firefox 48.0 and later
Hide Outlook again and again
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.1.3
Released 6 Dec 2018 - 394.71 kB
Works with firefox 48.0 and later
Hide Outlook right ads
Hide Upgrade to Premium in Outlook
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.1.1
Released 23 Oct 2018 - 445.93 kB
Works with firefox 48.0 and later, android 48.0 to 68.*
Hide ads in Yahoo email list
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.1
Released 15 Oct 2018 - 445.92 kB
Works with firefox 48.0 and later, android 48.0 to 68.*
Hide Outlook "Upgrade to Premium"
Source code released under Mozilla Public Licence 1.1
Download file
Version 5.0.7
Released 27 Jun 2018 - 445.77 kB
Works with firefox 42.0 and later, android 48.0 to 68.*
Hide contact card and right side in Yahoo Mail
Source code released under Mozilla Public Licence 1.1
Download file

Latest version

Version 5.25.1

Older versions

Version 5.24

Version 5.23

Version 5.22

Version 5.21

Version 5.19

Version 5.17

Version 5.15.1

Version 5.14

Version 5.13

Version 5.12.1

Version 5.10.1

Version 5.9

Version 5.8

Version 5.7

Version 5.6

Version 5.4

Version 5.3.2

Version 5.2.1

Version 5.2

Version 5.1.4

Version 5.1.3

Version 5.1.1

Version 5.1

Version 5.0.7