taba11y – Tab order accessibility tester Firefox

Download taba11y – Tab order accessibility tester

By: Peter Gould Add-on
Download taba11y – Tab order accessibility tester (current and past versions) for Firefox
Latest Version: 2.0.14 Updated: 4 months ago

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taba11y – Tab order accessibility tester is available to install from Firefox Add-ons Store and for download from this page.
View source code
143
Daily users
5.0
1 ratings
0
Total downloads

Available versions

You can find the current and older versions of taba11y – Tab order accessibility tester 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
2.0.14XPI · ZIP · Source code430.11KB02026-03-11
2.0.11XPI · ZIP · Source code429.94KB02026-03-10
2.0.9XPI · ZIP · Source code421.19KB02026-03-09
2.0.5Paid users only420.98KB02026-03-09
1.82Paid users only2.18MB02025-04-28
1.81Paid users only748.31KB02025-04-16
1.78Paid users only747.91KB02025-04-08
1.71Paid users only747.25KB02025-04-07
1.69Paid users only747.23KB02025-04-07
1.66Paid users only738.42KB02025-04-04
1.64Paid users only732.95KB02025-04-03
1.61Paid users only730.43KB02025-04-01
1.60Paid users only730.46KB02025-03-28
1.59Paid users only729.80KB02025-03-25
1.58Paid users only744.91KB02025-03-21
1.56Paid users only744.75KB02025-03-17
1.52Paid users only695.64KB02025-03-16
1.48Paid users only672.38KB02025-03-14
1.44Paid users only651.17KB02025-03-12
2.0.14 430.11KB
2026-03-11 · 0 downloads
XPI ZIP Source code
2.0.11 429.94KB
2026-03-10 · 0 downloads
XPI ZIP Source code
2.0.9 421.19KB
2026-03-09 · 0 downloads
XPI ZIP Source code
2.0.5 420.98KB
2026-03-09 · 0 downloads
Paid users only
1.82 2.18MB
2025-04-28 · 0 downloads
Paid users only
1.81 748.31KB
2025-04-16 · 0 downloads
Paid users only
1.78 747.91KB
2025-04-08 · 0 downloads
Paid users only
1.71 747.25KB
2025-04-07 · 0 downloads
Paid users only
1.69 747.23KB
2025-04-07 · 0 downloads
Paid users only
1.66 738.42KB
2025-04-04 · 0 downloads
Paid users only
1.64 732.95KB
2025-04-03 · 0 downloads
Paid users only
1.61 730.43KB
2025-04-01 · 0 downloads
Paid users only
1.60 730.46KB
2025-03-28 · 0 downloads
Paid users only
1.59 729.80KB
2025-03-25 · 0 downloads
Paid users only
1.58 744.91KB
2025-03-21 · 0 downloads
Paid users only
1.56 744.75KB
2025-03-17 · 0 downloads
Paid users only
1.52 695.64KB
2025-03-16 · 0 downloads
Paid users only
1.48 672.38KB
2025-03-14 · 0 downloads
Paid users only
1.44 651.17KB
2025-03-12 · 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 taba11y – Tab order accessibility tester ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the taba11y – Tab order accessibility tester ZIP file from step 1. taba11y – Tab order accessibility tester is now installed on your browser.

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