Alternatives to ThinkCalculator for all platforms with any license

Platforms

Mobile

Web / Online

Wearable

Browsers

Development

Indie / Classic

Show 15 hidden platforms
  • Wolfram Alpha icon

    Wolfram Alpha

    Wolfram Alpha is a "Computational Knowledge Engine" - different from a search engine, it answers factual queries directly by computing the answer from structured data, rather than providing a list of documents or web pages...

    Freemium Web / Cloud Android iPhone iPad Kindle Fire

  • SpeedCrunch icon

    SpeedCrunch

    SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, Syntax Highlighting, Functions, with...

    Open Source Mac Windows Linux PortableApps.com

  • Mathematica icon

    Mathematica

    Mathematica is a computational software program used widely in scientific, engineering, and mathematical fields and other areas of technical computing.

    Commercial Mac Windows Linux Web / Cloud

  • Calculator icon

    Calculator

    Calculator provides simple and advanced mathematical functions in a beautifully designed app.

    Free Web / Cloud Android Android Tablet Android Wear

  • Qalculate! icon

    Qalculate!

    Qalculate! is a multi-purpose desktop calculator for GNU/Linux. It is small and simple to use but with much power and versatility underneath. Features include customizable functions, units, arbitrary precision, plotting, and a...

    Open Source Linux Xfce

  • Gnome calculator icon

    Gnome calculator

    Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).

    Open Source Linux GNOME

  • galculator icon

    galculator

    galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD). It...

    Open Source Linux BSD Xfce

  • Text Mechanic icon

    Text Mechanic

    A suite of simple, single task, browser based, text manipulation tools. Most or all tools are client-side and do not store data on the web server.

    Free Web / Cloud JavaScript

  • Cymath icon

    Cymath

    Enter your math problem, and let Cymath solve it for you step-by-step! For high school students, Cymath covers topics in algebra such as: - equation solving - factoring - logarithms - exponents - complex numbers - quadratic...

    Free Web / Cloud Android iPhone

  • TextPipe icon

    TextPipe

    TextPipe is a multi-award winning, industrial strength text transformation, conversion, cleansing and extraction workbench.

    Commercial Windows

  • fxSolver icon

    fxSolver

    Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.

    Free Web / Cloud

  • Calculator Plus icon

    Calculator Plus

    Calculator Plus is a nice addition to hundreds of Calculator apps but with unique idea and innovative and user friendly designed buttons. A sound and smart person keeps himself up-to-date from every walk of life. When it comes to...

    Free Android

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  • WordCounter.net icon

    WordCounter.net

    Wordcounter is a word count and a character count tool. Simply place your cursor into the box and begin typing. Word counter will automatically count the number of words and characters as you type. You can also copy and paste a...

    Free Web / Cloud Chrome Firefox

  • Mefancy

    We provide text and html and randomization for your daily use

    Free Web / Cloud

  • GNU Units icon

    GNU Units

    The Units program converts quantities expressed in various scales to their equivalents in other scales. The units program can handle multiplicative scale changes as well as nonlinear conversions such as Fahrenheit to Celsius or wire...

    Open Source Linux

  • JustBrowsing Calculator icon

    JustBrowsing Calculator

    Calculator web-app for JustBrowsing project. Basic 4 function calculator plus square root and exponent functions. Supports keyboard shortcuts and made to resemble a real calculator. Online demo:...

    Open Source Mac Windows Linux Web / Cloud Chrome OS Self-Hosted JustBrowsing

  • Converters360 icon

    Converters360

    The collection of unit measurement converters along with conversion factor, ratio, formula and tables

    Free Web / Cloud

  • Calculator plus1 icon

    Calculator plus1

    Features a calculator: Standard arithmetic. The calculation of trigonometric functions in degrees radian. Calculation of the exponential function, the natural logarithm, logarithm. The calculation of power functions (x to the...

    Free Android Android Tablet

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  • Calistry.org icon

    Calistry.org

    Calistry is an online Chemistry Calculator. Till date Calistry contains 70+ calculators in the field of Chemistry. Everything in the website is entirely free to use. Other than calculators, Calistry also provides online molecular...

    Free Web / Cloud Android

  • Manipulist icon

    Manipulist

    Free Productivity App for Text Manipulation & Scraping, which allows you to perform multiple actions on the same input file, in 3 easy steps.

    Free Web / Cloud

  • Textslave icon

    Textslave

    Text manipulator online to split, merge, duplicate, remove, replace, add, edit, sort and convert your text using conditional expressions for free.

    Free Web / Cloud

  • Physics Formulas Calculator icon

    Physics Formulas Calculator

    Physics Formulas Calculator comprises a selection of 119 different calculators that will simplify calculations which have given you headaches so far. Complex calculations, such as Force, Static Friction and others.

    Commercial Mac

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