Open Source Windows Calculator Alternatives
The best open source alternative to Windows Calculator is SpeedCrunch. If that doesn't suit you, our users have ranked more than 100 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 Insect, GNOME Calculator, NaSC and NumWorks Graphing Calculator.
- Free • Open Source
- Mac
- Windows
- Linux
- PortableApps.com
SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and many features, such as variables, syntax highlighting, functions, persistent input history & more.
SpeedCrunch vs Windows Calculator opinions
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.
High precision scientific calculator with full support for physical units (web and terminal versions).
Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.
GNOME Calculator vs Windows Calculator opinions
It is well-maintained by many contributors.
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.
- Free • Open Source
- Online
- Android
- iPhone
- iPad
NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.
Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).
Power calculator for Android. Has Calculus, Algebra, 2D/3D Graphing and other features.
- Free • Open Source
- Online
- Android
- iPhone
- Android Tablet
- iPad
Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!
- Free • Open Source
- Android
- Android Tablet
- F-Droid
A Soft UI (Neumorphism) Simple Calculator created using Flutter.
- Free • Open Source
- Android
- Android Tablet
- F-Droid
A calculator with the basic functions and a customizable widget.