Alternatives to RealCalc Scientific Calculator for Windows with any license

  • CalcTape

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

    Freemium Windows

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    CalcTape icon
  • Precise Calculator

    Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. It can calculate with real numbers...

    Free Open Source Windows

    No features added Add a feature

    Precise Calculator icon
  • SpeQ Mathematics

    SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute...

    Free Windows

    No features added Add a feature

    SpeQ Mathematics icon
  • Free42

    Free42, an HP-42S calculator simulator Free42 is a re-implementation of the HP-42S calculator and the HP-82240 printer. It is a complete rewrite, not using any HP...

    Free Open Source Mac Windows Linux Android iPhone

    No features added Add a feature

  • TTCalc

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

    Free Open Source Windows

    TTCalc icon
  • Sicyon calculator

    Sicyon is an all-in-one scientific calculator for every student or professor, researcher or developer - everybody doing physics or chemistry / science or engineering...

    Free Windows Web

    No features added Add a feature

    Sicyon calculator icon
  • Moffsoft FreeCalc

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

    Freemium Windows

    No features added Add a feature

    Moffsoft FreeCalc icon
  • Console Calculator

    Console Calculator is a powerful calculator with a simple console interface. This calculator supports many built-in mathematical functions, remembers recent entries...

    Commercial Mac Windows

    No features added Add a feature

    Console Calculator icon
  • Kalq

    Calculator software try too hard to imitate the real thing. They end up big and clunky and their limitations are carried on. Kalq is a user experience experiment to...

    Free Open Source Windows

    No features added Add a feature

    Kalq 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 converter are update from Internet by one...

    Free Windows

    No features added Add a feature

    HEXelon MAX icon
  • eCalc Scientific Calculator

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

    Commercial Mac Windows

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    eCalc Scientific Calculator icon

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