Chalk Alternatives

An extensive list of free features and intuitive interface, speed, crunch, fast, high precision open source algebraic calculator, including: Unlimited Features:Free,Open,Source,Mac,Windows,Linux,

RealCalc scientific calculator Androids #1 scientific calculator. A fully featured scientific calculator which looks and operates like the real thing. You are looking for Features:Freemium,Android

Windows machine, known as the common application in the title of the calculator, calculation, application, including all versions of Microsoft Windows bar Features:Commercial,Windows

Statistical analysis arithmetic decimal graphcalc numbers day in and day out betas Booleans, cubes for math, allinone solution Features:Free,Open,Source,Windows,Linux

Numi calculator is a handy application for Mac. You define the tasks on-the-fly in a natural manner and gives a correct answer. For example, $, euro and 5% discount 20 or today Features:Free,Mac

Console calculator is a powerful calculator with a simple console interface. This calculator has many built-in mathematical functions, remembers recent entries Features:Commercial,Mac,Windows

HEXelon MAX scientific calculator. 3(8) Sin(Pi)root;3+: solves mathematical expressions such as. Table of currency exchange rates and currency Converter there was an update from the internet Features:Free,Windows

Calculator ordinary impressions/Polish Notation (RPN), a formula entry mode, different number bases (Dec, HEX, Oct, thousand)with reverse-GTK 2 / GTK 3 based calculator Features:Free,Open,Source,Linux,BSD,Xfce

The GNOME desktop environment, the earlier (and gcalctool CLI), also known as gcalc calculator. Features:Free,Open,Source,Linux,GNOME

More than 150 mathematical functions and all, to you it again as a large number of digits-programmable scientific calculator. You can the calculation with real numbers Features:Free,Open,Source,Windows

Downloadable RPN to use the calculator completely free of charge for a small and still " INCOMPLETE. INCOMPLETE now a dead project. No work on this project since 2012 Features:Free,Open,Source,Windows,Linux

Calculator Plus pocket calculator designed to be a unique idea and innovative applications and user-friendly, with the buttons, but a nice addition to the hundreds. Sound and intelligent person Features:Free,Android

Algebra, trigonometry, mathematics, and engineering to solve support problems, easy to use, scientific calculator with many advanced features. The computer comes with 6 Features:Commercial,Mac,Windows

A lasting memory for variables and functions with a mathematical expression calculator. A JavaScript expression can be evaluated. Click on the C button to delete the exit Features:Free,Mac

ECW Expression calculator is an advanced expression calculator with the following functions: - display, decimal/hex/bin/Oct/exponential as the default, and Features:Free,Windows