Quick Calculator 1.0 is an incredible extension for Firefox that lets you quickly sum up and count values on webpages. It works the same as the feature found in Microsoft Excel.

Quick Calculator 1.0 works well with the Ctrl+Click feature of Firefox that allows you to select multiple table cells. Try it out now on any web page with lots of numbers!

Quick Calculator 1.0 allows you to choose a calculation for counting, sum, average, min and max functions.

Install and try it out!

Enjoy!

If you liked our addon please post your review on https://addons.mozilla.org/en-US/firefox/addon/8664 To do this register on the site https://addons.mozilla.org, write your comment to quick calcualtor addon and save. Thank you in advance!

Support: quick.calculator.support@gmail.com

Sum

Min

Min

Min

Max

Average

Quantity



Commentary

  1. Kate wrote on 29. Aug 2008

    Hi Tbarius
    It works properly. I have not noticed any bugs.

  2. Amir wrote on 08. Feb 2009

    Please let me know how i can register & use this.

  3. Victor wrote on 30. Mar 2009

    Hello!
    I wish that the Quick Calculator 1.0 also calculate percentage.
    You can make this change?
    Thanks!

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