Download QuickCaptcha

Name: QuickCaptcha
Author: Mr. Astra

By: Mr. Astra

Download QuickCaptcha (current and past versions) for Firefox

Latest Version: 2.1 Updated: a year ago

Ready to install?

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

View source code

328

Daily users

3.7

3 ratings

Total downloads

Available versions

You can find the current and older versions of QuickCaptcha 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	Download count	Timestamp
2.1	XPI · ZIP · Source code	1.17MB	0	2025-06-18

2025-06-18 · 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 QuickCaptcha ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the QuickCaptcha ZIP file from step 1. QuickCaptcha is now installed on your browser.