Alternatives to Calculator++ for all platforms with any license





Web / Online


Indie / Classic

Other Platforms

  • SpeedCrunch icon


    SpeedCrunch Portable is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list...

    Open Source Mac Windows Linux

  • RealCalc Scientific Calculator icon

    RealCalc Scientific Calculator

    RealCalc Scientific Calculator Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and...

    Freemium Android

  • Windows Calculator icon

    Windows Calculator

    Windows Calculator, commonly known as Calculator from the application's title bar, is a calculation application included in all...

    Free Windows

  • Qalculate! icon


    Qalculate! is a multi-purpose desktop calculator for GNU/Linux. It is small and simple to use but with much power and versatility...

    Open Source Linux Xfce

  • SpeQ Mathematics icon

    SpeQ Mathematics

    SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there...

    Free Windows

  • PCalc icon


    PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich...

    Commercial Mac iPhone iPad Apple Watch tvOS

  • galculator icon


    galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different...

    Open Source Linux BSD Xfce

  • handyCalc icon


    handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use. With almost all the...

    Free Android

  • CALCU icon


    CALCU is a simple, yet beautiful and powerful calculator. Customize the keypad as your need, change theme as your taste, CALCU is the...

    Freemium Android

  • Mathdroid icon


    A calculator for Android. Algebraic entry. Full on-screen history (multi-line display). Use your phone's keyboard or on-screen...

    Open Source Android

  • Calcbot icon


    Calcbot is a simple and beautifully designed calculator for your iPhone, iPod touch and iPad. You’ll never open the built-in...

    Freemium Mac iPhone iPad Apple Watch

  • TTCalc icon


    TTCalc is an open source bignum mathematical calculator. It features arithmetical functions, trigonometric functions, inverse...

    Open Source Windows

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  • Calculator icon


    The built in Calculator on the iPhone. Calculator is two calculators in one: rotate it to landscape to transform it from basic to...

    Free iPhone iPad

  • HEXelon MAX icon

    HEXelon MAX

    HEXelon MAX is a science calculator. It solves math expressions like: Sin(Pi)-Root(-8;3)+3. Exchange rates table and currency...

    Free Windows

  • 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...

    Free Android

  • ESBCalc icon


    ESBCalc is a Freeware Scientific Calculator for Windows with Infix Notation, Brackets, Scientific Functions (Trigonometric...

    Freemium Windows

  • Online Terminal Calculator

    Online terminal based calculator, it is one of the most productive calculator in online, it uses terminal based approach instead of...

    Free Web / Cloud

  • UseTool icon


    UseTool combines converter and calculator in one app and lets you customize the interface by your own taste. We tried to pick for you...

    Free Android

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  • fxSolver icon


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

    Free Web / Cloud

  • Ruvenss Calculator icon

    Ruvenss Calculator

    Simple yet very effective calculator with print capabilities and log registration.

    Free Mac Windows Linux Chrome OS

  • eCalc Scientific Calculator icon

    eCalc Scientific Calculator

    An easy to use scientific calculator with many advanced features to help you solve algebra, trigonometry, and engineering math...

    Commercial Mac Windows

  • ECW Expression Calculator icon

    ECW Expression Calculator

    ECW Expression Calculator is an advanced expression calculator with the following features: * display result as...

    Free Windows

  • Calculate icon


    A math expression calculator with persistent memory for variables and functions. Any JavaScript expression can be evaluated. -...

    Free Mac

  • Moffsoft FreeCalc icon

    Moffsoft FreeCalc

    Moffsoft FreeCalc is the ideal replacement for your standard Windows calculator - with adjustable size, visible memory value and digit...

    Freemium Windows

  • Reor icon


    Reor is a powerful calculator blended into perfection with a winsome interface. Reor is freeware, licensed under GNU General Public...

    Free Personal Windows

  • Calc98 icon


    Calc98 is a small but very powerful scientific calculator, with lots of features: Version 5.3 (totally free) # RPN # Base-n...

    Free Windows Windows Mobile

  • MyCalc2 icon


    MYCalc2 is a powerful RPN programmable scientific/financial/statistical/Currency convertor calculator with units conversion, 2D...

    Free Windows

  • Arithmate Pro Calculator icon

    Arithmate Pro Calculator

    A modern, scientific calculator that is easy to use. While other calculators display only one number at a time, this one shows you the...

    Commercial Android

  • Arity icon


    Arity is a calculator app that's fast and simple to use, and powerful. Features: open source (Apache 2). tiny (2K...

    Open Source Android

  • A Basic Scientific Calculator icon

    A Basic Scientific Calculator

    About A Basic Scientific Calculator Beautifully designed basic scientific calculator with support for percent operation, engineering...

    Commercial Mac

  • Engineering Calculator icon

    Engineering Calculator

    Pocket PC calculator for scientific and engineering purposes. This calculator is very bright and easy to use, supports more than 50...

    Free Personal Windows Mobile

  • Calculator plus1 icon

    Calculator plus1

    Features a calculator: Standard arithmetic. The calculation of trigonometric functions in degrees radian. Calculation of the...

    Free Android Android Tablet

  • Omni Calculator icon

    Omni Calculator

    Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index...

    Free Web / Cloud Android iPhone iPad

  • CalcBuddy Calculator icon

    CalcBuddy Calculator

    Calcbuddy Calculator is an easy to use scientific calculator. The calculator features: * See entire expression on screen *...

    Free Web / Cloud Android iPhone iPad

  • makina icon


    The only gesture-based calculator on the Play Store. makina |m??ki?n??| Noun the calculator application making arithmetic...

    Free Android

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