Download CostHelpers.com - Deals on popular products

Name: CostHelpers.com - Deals on popular products
Author: jefetech

By: jefetech Add-on

Download CostHelpers.com - Deals on popular products (current and past versions) for Firefox

Latest Version: 1.7 Updated: 4 years ago

Ready to install?

CostHelpers.com - Deals on popular products is available to install from Firefox Add-ons Store and for download from this page.

View source code

Available versions

You can find the current and older versions of CostHelpers.com - Deals on popular products 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
1.7	XPI · ZIP · Source code	1.65MB	0	2022-11-18

2022-11-18 · 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 CostHelpers.com - Deals on popular products ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the CostHelpers.com - Deals on popular products ZIP file from step 1. CostHelpers.com - Deals on popular products is now installed on your browser.