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Adblock Plus Version History

60 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 2.5.1 957.3 KB Works with Firefox for Android 17.0 - 32.0, Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

* Added a dialog that shows up the first time a user visits a website which shows an anti adblock message, asking whether these should be blocked
* Fixed: Pipe character in filters interpreted wrong under some circumstances
* Fixed: Share window on first-run page doesn't appear

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This add-on is not compatible with your version of Firefox because of the following:

    Version 2.4.1 940.8 KB Works with Firefox for Android 17.0 - 30.0, Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

    * Added support for the upcoming Firefox Australis theme.
    * Default icon location is the navigation toolbar again (add-on bar is going away).
    * Fixed image preview in the list of blockable items.
    * Fixed keyboard shortcut on Mac OS X (Control key was used instead of Command).
    * Fixed: Changes to Adblock Plus options didn't always persist.

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    This add-on is not compatible with your version of Firefox because of the following:

      Version 2.4 915.6 KB Works with Firefox for Android 16.0 - 27.0, Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

      * Improved first-run page
      * Fixed: Adblock Plus icon wasn't showing up on browser startup for some users
      * Fixed: Redirect blocking wasn't working in current Firefox versions
      * Fixed: Issue reporter fails to process some console errors
      * Fixed: Adblock Plus fails to start up when updating in current Firefox nightly builds (workaround for bug 924340)

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      This add-on is not compatible with your version of Firefox because of the following:

        Version 2.3.2 824.3 KB Works with Firefox for Android 16.0 - 25.0, Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

        Fixed an issue in the emergency notification mechanism introduced in previous release.

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        This add-on is not compatible with your version of Firefox because of the following:

          Version 2.3.1 824.4 KB Works with Firefox for Android 16.0 - 26.0, Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

          * Improved filter list downloads (https://adblockplus.org/blog/simplifying-subscription-downloads-module).
          * Implemented filter forward-compatibility proposal (https://adblockplus.org/blog/forward-compatibility-of-filters).
          * Implemented an emergency notification mechanism that can be used to communicate important issues.

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          This add-on is not compatible with your version of Firefox because of the following:

            Version 2.3 818.5 KB Works with Firefox for Android 16.0 - 25.0, Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

            * Redesigned first-run page
            * Removed typo correction feature (https://adblockplus.org/blog/type-correction-feature-removed)
            * Better localization approach
            * Worked around a Firefox Mobile bug, selecting filter subscription is possible again
            * Fixed issue reporter breakage in current Firefox nightlies

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            This add-on is not compatible with your version of Firefox because of the following:

              Version 2.2.4 870.7 KB Works with Firefox for Android 16.0 - 25.0, Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

              * Fixed: Server names with a trailing dot were mistakenly treated as typos.
              * Fixed a Firefox 22 compatibility issue (no colors/images in filters list and list of blockable items).

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              This add-on is not compatible with your version of Firefox because of the following:

                Version 2.2.3 817.3 KB Works with Firefox for Android 11.0a1 - 22.0, Firefox 9.0 and later, SeaMonkey 2.6 and later, Thunderbird 9.0 and later

                This release mostly works around breakage caused by AVG Security Toolbar 14.0.3.* extension, it prevented Adblock Plus from working correctly among other things.

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                This add-on is not compatible with your version of Firefox because of the following:

                  Version 2.2.2 818.0 KB Works with Firefox for Android 11.0a1 - 22.0, Firefox 9.0 and later, SeaMonkey 2.6 and later, Thunderbird 9.0 and later

                  * Worked around regression in Firefox 18 causing entries on the blockable items list to disappear and preventing context menu from working reliably.
                  * Issue reporter now encourages users to enter an email address when submitting issue reports.
                  * Fixed various compatibility problems with future Firefox releases.

                  Detailed changelog: https://adblockplus.org/en/changelog-2.2.2

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                  This add-on is not compatible with your version of Firefox because of the following:

                    Version 2.2.1 804.6 KB Works with Firefox for Android 11.0a1 - 21.0a1, Firefox 9.0 and later, SeaMonkey 2.6 and later, Thunderbird 9.0 and later

                    * Fixed issue affecting loading of filters in old Firefox version (including Firefox 10).
                    * Fixed wrong apostrophe encoding in translations (especially Italian).

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                    This add-on is not compatible with your version of Firefox because of the following:

                      Version 2.2 804.7 KB Works with Firefox for Android 14.0 - 20.0a1, Firefox 14.0 and later, SeaMonkey 2.11 and later, Thunderbird 14.0 and later

                      * New typo correction feature helps avoid landing on malicious web pages (not enabled by default) - see https://adblockplus.org/blog/typo-correction-feature-in-adblock-plus.
                      * Code license change: GNU General Public License version 3.0 instead of Mozilla Public License version 2.0
                      * Minor fixes

                      Detailed changelog: https://adblockplus.org/en/changelog-2.2

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                      This add-on is not compatible with your version of Firefox because of the following:

                        Version 2.1.2 741.4 KB Works with Firefox for Android 11.0a1 - 19.0a1, Firefox 8.0 and later, SeaMonkey 2.5 and later, Thunderbird 8.0 and later

                        Some startup performance and memory use improvements

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                        This add-on is not compatible with your version of Firefox because of the following:

                          Version 2.1.1 742.4 KB Works with Firefox for Android 11.0a1 - 17.0a1, Firefox 8.0 and later, SeaMonkey 2.5 and later, Thunderbird 8.0 and later

                          * Improved startup performance.
                          * Filter preferences: improved display in right-to-left locales.
                          * Fixed: Adblock Plus might break extensions like IE Tab using NPAPI plugins.
                          * Fixed: Filter subscriptions are no longer being updated automatically.
                          * Fixed: Firefox Sync support isn't working.

                          Detailed changelog: http://adblockplus.org/en/changelog-2.1.1

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                          This add-on is not compatible with your version of Firefox because of the following:

                            Version 2.1 742.4 KB Works with Firefox for Android 11.0a1 - 16.0a1, Firefox 8.0 and later, SeaMonkey 2.5 and later, Thunderbird 8.0 and later

                            * Adblock Plus can be installed without restarting the browser now.
                            * Added support for Firefox Mobile 14.
                            * Improved Thunderbird integration.
                            * Updated for upcoming Firefox releases (especially Firefox 15).

                            Detailed changelog: http://adblockplus.org/en/changelog-2.1

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                            This add-on is not compatible with your version of Firefox because of the following:

                              Version 2.0.3 634.9 KB Works with Firefox 3.6.13 and later, Mobile 4.0 and later, SeaMonkey 2.1 and later, Thunderbird 3.1.7 and later

                              * Added a way to disable automatic filter subscription updates by means of a hidden preference.
                              * Fixed: Blocking from context menu sometimes doesn't work if the context menu has a submenu.
                              * Fixed: Tabs on Flash and Java sometimes disappear before they can be clicked.
                              * Filter Preferences: Fixed the default width of the "Enabled" column.
                              * Blockable items: Fixed "Disable filter on site" feature.

                              Detailed changelog: http://adblockplus.org/en/changelog-2.0.3

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                              This add-on is not compatible with your version of Firefox because of the following:

                                Version 2.0.2 644.1 KB Works with Firefox 3.6.13 and later, Mobile 4.0 - 11.0a1, SeaMonkey 2.1 and later, Thunderbird 3.1.7 and later

                                * Improved texts describing "non-intrusive ads" feature.
                                * Made toolbar icon properly customizable in Thunderbird.
                                * Fixed: Filter editing is broken in Firefox 3.6.
                                * Firefox Mobile: Fixed user interface to handle "non-intrusive ads" feature properly.

                                Detailed changelog: http://adblockplus.org/en/changelog-2.0.2

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                                This add-on is not compatible with your version of Firefox because of the following:

                                  Version 2.0.1 644.1 KB Works with Firefox 3.6.13 and later, Mobile 4.0 - 11.0a1, SeaMonkey 2.1 and later, Thunderbird 3.1.7 and later

                                  * Experimental pop-up blocking support for the cases where the built-in pop-up blocker fails.
                                  * New Filter Preferences dialog makes managing filters and subscriptions
                                  * Custom filters can be organized into any number of filter groups.
                                  * Backup and Restore functionality allows creating a copy of all filter preferences, not just custom filters.
                                  * Added “Allow non-intrusive advertising” setting (can be changed in Filter Preferences, see http://adblockplus.org/en/acceptable-ads).

                                  Detailed changelog: http://adblockplus.org/en/changelog-2.0.1

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                                  This add-on is not compatible with your version of Firefox because of the following:

                                    Version 1.3.10 626.7 KB Works with Firefox 3.5 and later, Mobile 1.1 - 11.0a1, SeaMonkey 2.0 and later, Thunderbird 3.0 and later

                                    * Added Latvian and Albanian translations.
                                    * Fixed some minor issues.
                                    * Some users will be asked to complete a survey about Adblock Plus.

                                    Detailed changelog: http://adblockplus.org/en/changelog-1.3.10

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                                    This add-on is not compatible with your version of Firefox because of the following:

                                      Version 1.3.9 608.3 KB Works with Firefox 3.5 and later, Mobile 1.1 - 10.0a1, SeaMonkey 2.0 and later, Thunderbird 3.0 and later

                                      * Added experimental support for Firefox Sync
                                      * New extension icons
                                      * Updated for changes in Thunderbird 5
                                      * Various minor fixes

                                      Detailed changelog: http://adblockplus.org/en/changelog-1.3.9

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                                      This add-on is not compatible with your version of Firefox because of the following:

                                        Version 1.3.8 559.1 KB Works with Firefox 3.5 and later, Mobile 1.1 - 7.0a1, SeaMonkey 2.0 and later, Thunderbird 3.0 - 3.3a4pre

                                        * Fixed: Corruption in Adblock Plus data files might result in Adblock Plus being unable to block anything
                                        * Fixed some minor SeaMonkey 2.1 issues
                                        * Some minor improvements to the issue reporter

                                        Detailed changelog: http://adblockplus.org/en/changelog-1.3.8

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                                        This add-on is not compatible with your version of Firefox because of the following:

                                          Version 1.3.7 593.9 KB Works with Firefox 3.5 and later, Mobile 1.1 - 6.0a1, SeaMonkey 2.0 and later, Thunderbird 3.0 - 3.3a4pre

                                          * Added Brasilian Portuguese translation again
                                          * Slightly improved performance
                                          * Fixed a potential memory leak (only occurring under rare conditions)
                                          * Various minor fixes

                                          Detailed changelog: http://adblockplus.org/en/changelog-1.3.7

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                                          This add-on is not compatible with your version of Firefox because of the following:

                                            Version 1.3.6 464.9 KB Works with Firefox 3.5 and later, Mobile 1.1 - 6.0a1, SeaMonkey 2.0 and later, Thunderbird 3.0 - 3.3a4pre

                                            * "Recommend us on Facebook" button can now be easily hidden (click the cross next to it).
                                            * New translations: Esperanto, Upper Sorbian
                                            * Improved display of web addresses in Adblock Plus user interface for right-to-left languages (Hebrew, Arabic).
                                            * Various stability improvements

                                            Detailed changelog: http://adblockplus.org/en/changelog-1.3.6

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                                            This add-on is not compatible with your version of Firefox because of the following:

                                              Version 1.3.5 447.5 KB Works with Firefox 3.5 and later, Mobile 1.1 - 4.1a1pre, SeaMonkey 2.0 and later, Thunderbird 3.0 - 3.3a4pre

                                              * Added support for Firefox Mobile 4
                                              * Added support for Do Not Track proposal
                                              * Special icon state for "whitelisted" webpages removed
                                              * Various performance improvements

                                              Detailed changelog: http://adblockplus.org/en/changelog-1.3.5

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                                              This add-on is not compatible with your version of Firefox because of the following:

                                                Version 1.3.3 417.8 KB Works with Firefox 3.5 and later, Mobile 1.0 - 1.1.*, SeaMonkey 2.0 - 2.1b3, Thunderbird 3.0 - 3.3a4pre

                                                * Fixed Adblock Plus 1.3.2 regression: Subscription downloads fail with some proxy servers

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                                                This add-on is not compatible with your version of Firefox because of the following:

                                                  Version 1.3.2 417.8 KB Works with Firefox 3.5 - 4.0b9pre, Mobile 1.0 - 1.1.*, SeaMonkey 2.0 - 2.1b2, Thunderbird 3.0 - 3.3a1pre

                                                  * Persian translation added again, some other translations updated
                                                  * A few minor issue reporter improvements
                                                  * Fixed a bug preventing element hiding rules from working in some scenarios
                                                  * Fixed toolbar icon’s text which was showing up to the right of the icon rather than below it

                                                  Detailed changelog: http://adblockplus.org/en/changelog-1.3.2

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                                                  This add-on is not compatible with your version of Firefox because of the following:

                                                    Version 1.3.1 411.6 KB Works with Firefox 3.5 - 4.0b8pre, Mobile 1.0 - 1.1.*, SeaMonkey 2.0 - 2.1b2, Thunderbird 3.0 - 3.3a1pre

                                                    * New issue reporter allows notifying subscription authors about issues easily
                                                    * Better Firefox 4 support, dropped support for Firefox 3.0
                                                    * Significantly improved performance and memory use

                                                    Detailed changelog: http://adblockplus.org/en/changelog-1.3

                                                    Download Now

                                                    This add-on is not compatible with your version of Firefox because of the following:

                                                      Version 1.2.2 308.2 KB Works with Firefox 3.0.12 - 4.0b8pre, Mobile 1.0 - 1.1.*, SeaMonkey 2.0 - 2.1b2, Thunderbird 3.0 - 3.3a1pre

                                                      * Updates to support Firefox 4 nightly builds and Firefox 4 Beta 3
                                                      * Subscription dialog: Made "Add a different subscription" button less prominent
                                                      * Subscription dialog: Fixed bad Chinese translation for the "Add a different subscription" button

                                                      Detailed changelog: http://adblockplus.org/en/changelog-1.2.2

                                                      Download Now

                                                      This add-on is not compatible with your version of Firefox because of the following:

                                                        Version 1.2.1 308.2 KB Works with Firefox 3.0.12 - 4.0b3, Mobile 1.0 - 1.1.*, SeaMonkey 2.0 - 2.1a3, Thunderbird 3.0 - 3.2a1pre

                                                        * Updates to support Firefox 4 nightly builds and upcoming Firefox 4 Beta 2
                                                        * Preferences: more reliable formatting of dates
                                                        * Fixed: Tabs on Flash and Java display badly on some webpages
                                                        * Fixed: Comments would sometimes be interpreted as element hiding rules

                                                        Detailed changelog: http://adblockplus.org/en/changelog-1.2.1

                                                        Download Now

                                                        This add-on is not compatible with your version of Firefox because of the following:

                                                          Version 1.2 307.2 KB Works with Firefox 3.0.12 - 4.0b1, Mobile 1.0 - 1.1.*, SeaMonkey 2.0 - 2.1a3, Thunderbird 3.0 - 3.2a1pre

                                                          * Completely reworked subscriptions user interface, better first-run experience
                                                          * Many performance improvements, in particular improvements to startup time
                                                          * Fixed most issues with the "Tabs on Flash and Java" feature
                                                          * More information in the ABP icon tooltip
                                                          * Better Fennec, Thunderbird and SeaMonkey support

                                                          Detailed changelog: http://adblockplus.org/en/changelog-1.2

                                                          Download Now

                                                          This add-on is not compatible with your version of Firefox because of the following:

                                                            Version 1.1.3 307.2 KB Works with Firefox 3.0.12 - 3.7a5pre, Mobile 1.0b6pre - 1.1a2pre, SeaMonkey 2.0 - 2.1a1pre, Thunderbird 3.0 - 3.2a1pre

                                                            * Fixed regression: filter hits were counted in private browsing mode
                                                            * Fennec fix: subscription page no longer showing on each update

                                                            Detailed changelog: http://adblockplus.org/en/changelog-1.1.3

                                                            Download Now

                                                            This add-on is not compatible with your version of Firefox because of the following: