WebBrain Firefox

Download WebBrain

By: Emre Sokullu Add-on
Download WebBrain (current and past versions) for Firefox
Latest Version: 26.0.1 Updated: 5 days ago

Ready to install?

WebBrain is available to install from Firefox Add-ons Store and for download from this page.
View source code
68
Daily users
5.0
2 ratings
0
Total downloads

Available versions

You can find the current and older versions of WebBrain here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.
Upgrade to download older versions
VersionDownloadSizeDownload countTimestamp
26.0.1XPI · ZIP · Source code2.81MB02026-07-27
25.8.5XPI · ZIP · Source code2.75MB02026-07-24
25.7.7XPI · ZIP · Source code2.54MB02026-07-23
25.4.2Paid users only2.34MB02026-07-21
25.1.4Paid users only2.33MB02026-07-21
24.2.0Paid users only2.18MB02026-07-17
24.0.1Paid users only2.16MB02026-07-16
23.0.1Paid users only2.06MB02026-07-12
22.2.4Paid users only2.02MB02026-07-10
22.1.3Paid users only2.01MB02026-07-09
21.5.0Paid users only1.93MB02026-07-05
20.5.6Paid users only1.90MB02026-07-04
20.1.1Paid users only1.77MB02026-07-03
17.7.1Paid users only1.69MB02026-06-27
17.2.1Paid users only1.67MB02026-06-24
17.1.1Paid users only1.65MB02026-06-24
14.0.2Paid users only1.57MB02026-06-19
11.0.1Paid users only1.54MB02026-05-31
8.8.0Paid users only1.45MB02026-05-28
8.1.6Paid users only1.36MB02026-05-26
7.3.2Paid users only1.33MB02026-05-22
7.3.1Paid users only1.33MB02026-05-21
7.0.0Paid users only1.23MB02026-05-12
26.0.1 2.81MB
2026-07-27 · 0 downloads
XPI ZIP Source code
25.8.5 2.75MB
2026-07-24 · 0 downloads
XPI ZIP Source code
25.7.7 2.54MB
2026-07-23 · 0 downloads
XPI ZIP Source code
25.4.2 2.34MB
2026-07-21 · 0 downloads
Paid users only
25.1.4 2.33MB
2026-07-21 · 0 downloads
Paid users only
24.2.0 2.18MB
2026-07-17 · 0 downloads
Paid users only
24.0.1 2.16MB
2026-07-16 · 0 downloads
Paid users only
23.0.1 2.06MB
2026-07-12 · 0 downloads
Paid users only
22.2.4 2.02MB
2026-07-10 · 0 downloads
Paid users only
22.1.3 2.01MB
2026-07-09 · 0 downloads
Paid users only
21.5.0 1.93MB
2026-07-05 · 0 downloads
Paid users only
20.5.6 1.90MB
2026-07-04 · 0 downloads
Paid users only
20.1.1 1.77MB
2026-07-03 · 0 downloads
Paid users only
17.7.1 1.69MB
2026-06-27 · 0 downloads
Paid users only
17.2.1 1.67MB
2026-06-24 · 0 downloads
Paid users only
17.1.1 1.65MB
2026-06-24 · 0 downloads
Paid users only
14.0.2 1.57MB
2026-06-19 · 0 downloads
Paid users only
11.0.1 1.54MB
2026-05-31 · 0 downloads
Paid users only
8.8.0 1.45MB
2026-05-28 · 0 downloads
Paid users only
8.1.6 1.36MB
2026-05-26 · 0 downloads
Paid users only
7.3.2 1.33MB
2026-05-22 · 0 downloads
Paid users only
7.3.1 1.33MB
2026-05-21 · 0 downloads
Paid users only
7.0.0 1.23MB
2026-05-12 · 0 downloads
Paid users only

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.
  • Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  • Download the WebBrain ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the WebBrain ZIP file from step 1. WebBrain is now installed on your browser.

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