Open Source Windows Calculator Alternatives
The best open source alternative to Windows Calculator is SpeedCrunch, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Windows Calculator and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Windows Calculator are GNOME Calculator (Free, Open Source), Insect (Free, Open Source), Giac/Xcas (Free, Open Source) and Calculator N+ (Free, Open Source).
- SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, ... View 90 alternatives to SpeedCrunch
- Free • Open Source
- Mac
- Windows
- Linux
- PortableApps.com
SpeedCrunch vs Windows Calculator
It is simply, fast and functional, any problems with formulas. Good bye caculator of windows 10.Clean and lots of keybinds for speed.It is like a good old copybook where you can write all formulas you need in "natural" way.It's a terminal based calculator. Features a good interface for inputting slightly longer calculations. Allows editing the input text if you make errors. Offline available, free, pleasing to the eye and customizable. - Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI). View 38 alternatives to GNOME Calculator
- Free • Open Source
- Linux
- GNOME
GNOME Calculator vs Windows Calculator
It is well-maintained by many contributors. - High precision scientific calculator with full support for physical units (web and terminal versions). View 38 alternatives to Insect
- Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us). View 40 alternatives to Giac/Xcas
- Power calculator for Android. Has Calculus, Algebra, 2D/3D Graphing and other features. View 53 alternatives to Calculator N+
- A multipurpose calculator app with slick and intuitive user interface. Access additional features from the main screen of the app using gestures. View 66 alternatives to Calculator++
- NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier. View 110 alternatives to NumWorks Graphing Calculator
- Free • Open Source
- Online
- Android
- iPhone
- iPad
- A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:- weight conversion- length conversion- temperature... View 88 alternatives to Caligator
- Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. View 43 alternatives to NaSC
- Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. View 69 alternatives to Precise Calculator