Alternatives to ECW Expression Calculator for Windows with any license

Platforms

Desktop

Mobile

Tablet

Web / Online

Wearable

Indie / Classic

Other Platforms

  • SpeedCrunch icon

    SpeedCrunch

    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

  • 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

  • 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

  • CalcTape icon

    CalcTape

    CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured....

    Freemium Windows

  • TTCalc icon

    TTCalc

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

    Open Source Windows

  • 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

  • Precise Calculator icon

    Precise Calculator

    Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need....

    Open Source Windows

  • ESBCalc icon

    ESBCalc

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

    Freemium Windows

  • Console Calculator icon

    Console Calculator

    Console Calculator is a powerful calculator with a simple console interface. This calculator supports many built-in mathematical...

    Commercial Mac Windows

  • 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

  • Reor icon

    Reor

    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

    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

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  • 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

  • Abacus

    Abacus is a calculator for Windows and Linux that calculates while you type. It was released as free software in March 2011.

    Open Source Windows Linux

  • MyCalc2 icon

    MyCalc2

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

    Free Windows

  • Ruvenss Calculator icon

    Ruvenss Calculator

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

    Free Mac Windows Linux Chrome OS

  • Oficalc icon

    Oficalc

    Complete calculus tools, easy to use and full of functions. Oficalc is, basically, a scientific calculator that may help you with...

    Free Windows