Download TextLab Extension

Name: TextLab Extension
Author: H&H Communication Lab GmbH

By: H&H Communication Lab GmbH Add-on

Download TextLab Extension (current and past versions) for Firefox

Latest Version: 1.0.33 Updated: a month ago

Ready to install?

TextLab Extension is available to install from Firefox Add-ons Store and for download from this page.

View source code

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Total downloads

Available versions

You can find the current and older versions of TextLab Extension 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

Version	Download	Size	Timestamp
1.0.33	XPI · ZIP · Source code	146.63KB	2026-07-24
1.0.31	XPI · ZIP · Source code	145.41KB	2025-12-03
1.0.29	XPI · ZIP · Source code	148.39KB	2025-11-24

2026-07-24 · 0 downloads

XPI ZIP Source code

2025-12-03 · 0 downloads

XPI ZIP Source code

2025-11-24 · 0 downloads

XPI ZIP Source code

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