Calculator Whiz & Custom Web Search

Add the Calculator Whiz & Custom Web Search extension to get a free online calculator by clicking the favicon on the browser toolbar & enjoy Yahoo® search

Calculator Whiz & Custom Web Search is available to install from Firefox Browser Add-ons and for download from this page. It has 4,316 active users The latest version is 1.0.0.3, and it was published 20 days ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Calculator Whiz & Custom Web Search here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
3 versions available for download.

Install XPI file

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the Calculator Whiz & Custom Web Search ZIP file from step 1. Calculator Whiz & Custom Web Search is now installed on your browser.