TextFixer Firefox

Download TextFixer

Download TextFixer (current and past versions) for Firefox
Latest Version: 2.6.0 Updated: 5 months ago

Ready to install?

TextFixer is available to install from Firefox Add-ons Store and for download from this page.
View source code
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Available versions

You can find the current and older versions of TextFixer 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
2.6.0XPI · ZIP · Source code36.64KB02026-01-27
2.0.0XPI · ZIP · Source code30.47KB02025-12-11
1.2.0XPI · ZIP · Source code93.98KB02025-09-11
1.1.0Paid users only91.81KB02025-07-28
1.0.0Paid users only25.84KB02025-07-06
2.6.0 36.64KB
2026-01-27 · 0 downloads
2.0.0 30.47KB
2025-12-11 · 0 downloads
1.2.0 93.98KB
2025-09-11 · 0 downloads
1.1.0 91.81KB
2025-07-28 · 0 downloads
1.0.0 25.84KB
2025-07-06 · 0 downloads

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

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