Simple TTS Firefox

Download Simple TTS

By: Ming Li Add-on
Download Simple TTS (current and past versions) for Firefox
Latest Version: 5.0.0 Updated: 7 months ago

Ready to install?

Simple TTS 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 Simple TTS 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
5.0.0XPI · ZIP · Source code899.56KB02026-01-14
4.2.1XPI · ZIP · Source code936.94KB02025-10-06
4.2.0XPI · ZIP · Source code932.08KB02025-10-05
4.1.0Paid users only901.89KB02025-10-04
3.1.3Paid users only917.28KB02025-03-04
3.0.2Paid users only837.87KB02025-03-04
3.0.0Paid users only832.79KB02025-03-02
2.1.0Paid users only791.93KB02024-12-07
1.1.3Paid users only828.81KB02024-12-06
5.0.0 899.56KB
2026-01-14 · 0 downloads
XPI ZIP Source code
4.2.1 936.94KB
2025-10-06 · 0 downloads
XPI ZIP Source code
4.2.0 932.08KB
2025-10-05 · 0 downloads
XPI ZIP Source code
4.1.0 901.89KB
2025-10-04 · 0 downloads
Paid users only
3.1.3 917.28KB
2025-03-04 · 0 downloads
Paid users only
3.0.2 837.87KB
2025-03-04 · 0 downloads
Paid users only
3.0.0 832.79KB
2025-03-02 · 0 downloads
Paid users only
2.1.0 791.93KB
2024-12-07 · 0 downloads
Paid users only
1.1.3 828.81KB
2024-12-06 · 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 Simple TTS ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the Simple TTS ZIP file from step 1. Simple TTS is now installed on your browser.

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