Histrix Calculator

Name: Histrix Calculator
Rating: 4 (3 reviews)
Author: JFMDev

Histrix is a JavaScript calculator with all the functionalities of the classic calculator from Windows XP / Windows Vista.

As of June 2026, Histrix Calculator has 167 users and a 4.00/5 rating from 3 reviews.

JFMDev

Chrome Web Store ↗.crx

Users−7.7%

167

Rating0%

4.00

3 reviews

Reviews0%

Version

1.1

Manifest V2

History

3 snapshots

Tracking since Apr 23, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 23, 2026	181	4.00	3	1.1
May 13, 2026	164	4.00	3	1.1
Jun 8, 2026	155	4.00	3	1.1
Now	167	4.00	3	1.1

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

Histrix is a JavaScript calculator with the same the functionalities that the classic calculator from Windows XP / Windows Vista.

It posses two modes, standard and scientific, and a brief description of the functionality provided by each button.

Ideal for those who wants to use the classic calculator provided by Windows XP / Windows Vista but that can not since they work with another operating system (as Linux, Mac OS or a newer versions of Windows).

There is also a version for Android available at: https://play.google.com/store/apps/details?id=ar.com.daidalos.histrix

Source code: http://code.google.com/p/histrix-calculator/