Download WebOptimizer

Name: WebOptimizer
Author: namelessitguy

By: namelessitguy Add-on

Download WebOptimizer (current and past versions) for Firefox

Latest Version: 1.1.1 Updated: 3 years ago Removed

Ready to install?

WebOptimizer is available for download. Be careful when installing it.

View source code

133

Daily users

2.7

3 ratings

Total downloads

Available versions

You can find the current and older versions of WebOptimizer 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
1.1.1	XPI · ZIP · Source code	402.52KB	0	2023-04-06
1.0	XPI · ZIP · Source code	405.83KB	0	2023-04-05

2023-04-06 · 0 downloads

XPI ZIP Source code

2023-04-05 · 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 WebOptimizer ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the WebOptimizer ZIP file from step 1. WebOptimizer is now installed on your browser.