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 6.0
Released May 28, 2026 - 153.59 KB
Works with firefox 58.0 and later
Toggle & indicate ad blocking per site in the popup
Detect dark theme
Source code released under Mozilla Public License 1.1
Download Firefox and get the extension
Download file
Older versions
Version 5.28
Released Apr 21, 2026 - 145.51 KB
Works with firefox 58.0 and later
Yahoo Mail: Blocked bottom ads in folders
Source code released under Mozilla Public License 1.1
Download file
Version 5.27.1
Released Mar 12, 2026 - 145.1 KB
Works with firefox 58.0 and later
Outlook: Hide ads at top of inbox
Yahoo Mail: Remove right side ads
Yahoo Mail: Fixed new contacts
Source code released under Mozilla Public License 1.1
Download file
Version 5.25.1
Released Jan 25, 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 License 1.1
Download file
Version 5.24
Released Nov 17, 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 License 1.1
Download file
Version 5.23
Released May 29, 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 License 1.1
Download file
Version 5.22
Released Mar 6, 2025 - 264.63 KB
Works with firefox 58.0 and later
Hide Yahoo Mail ads within Inbox
Source code released under Mozilla Public License 1.1
Download file
Version 5.21
Released Jan 21, 2025 - 264.61 KB
Works with firefox 58.0 and later
Yahoo Mail: Hide deal summaries above emails
Source code released under Mozilla Public License 1.1
Download file
Version 5.19
Released Dec 9, 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 License 1.1
Download file
Version 5.17
Released Dec 11, 2023 - 264.19 KB
Works with firefox 48.0 and later
Hide ads in empty folders
Source code released under Mozilla Public License 1.1
Download file
Version 5.15.1
Released Sep 6, 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 License 1.1
Download file
Version 5.14
Released May 14, 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 License 1.1
Download file
Version 5.13
Released Mar 1, 2023 - 264.4 KB
Works with firefox 48.0 and later
Outlook: Hide ad at top of inbox
Source code released under Mozilla Public License 1.1
Download file
Version 5.12.1
Released Dec 1, 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 License 1.1
Download file
Version 5.10.1
Released Oct 13, 2022 - 264.35 KB
Works with firefox 48.0 and later
Outlook: Hide right side ad on
Source code released under Mozilla Public License 1.1
Download file
Version 5.9
Released Jun 22, 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 License 1.1
Download file
Version 5.8
Released May 13, 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 License 1.1
Download file
Version 5.7
Released Mar 18, 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 License 1.1
Download file
Version 5.6
Released Jun 26, 2021 - 342.43 KB
Works with firefox 48.0 and later
5.6 Hide new Outlook ads
Source code released under Mozilla Public License 1.1
Download file
Version 5.4
Released Sep 14, 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 License 1.1
Download file
Version 5.3.2
Released Dec 5, 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 License 1.1
Download file
Version 5.2.1
Released Jul 9, 2019 - 342.17 KB
Works with firefox 48.0 and later
Changed font
Source code released under Mozilla Public License 1.1
Download file
Version 5.2
Released Jun 22, 2019 - 342.16 KB
Works with firefox 48.0 and later
Hide Outlooks on the right side (again)
Source code released under Mozilla Public License 1.1
Download file
Version 5.1.4
Released Dec 13, 2018 - 394.74 KB
Works with firefox 48.0 and later
Hide Outlook again and again
Source code released under Mozilla Public License 1.1
Download file
Version 5.1.3
Released Dec 6, 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 License 1.1
Download file

Latest version

Version 6.0

Older versions

Version 5.28

Version 5.27.1

Version 5.25.1

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