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SpeedCrunch Alternatives for Windows

There are many alternatives to SpeedCrunch for Windows if you are looking for a replacement. The best Windows alternative is Qalculate!, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to SpeedCrunch and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to SpeedCrunch are Insect, OpalCalc, Windows Calculator and Calca.

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SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and many features,...

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  1. Qalculate! icon

    Qalculate!

    • Mac
    • Windows
    • Linux
    106 alternatives to Qalculate! 

    Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).

     Suggest and vote on features
    Features
    1.  Currency ConversionQalculate! lets you convert different currencies based on the latest exchange rates.
    2.  PortableQalculate! can be used from a USB stick or similar with no prior installation.
    Main window
    History
    Keypad
    Qalculate! vs SpeedCrunch opinions
    Most users think Qalculate! is a great alternative to SpeedCrunch.
    deltz025

    Qalculate is more user-friendly than SpeedCrunch, but more resource intensive.

    Positive comment ago
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    0
  2. Insect icon

    Insect

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    59 alternatives to Insect 

    High precision scientific calculator with full support for physical units (web and terminal versions).

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    Features
    Screenshot
    Insect vs SpeedCrunch opinions
    pros, cons and recent comments
    TechyTommy

    When you use it, it feels like SpeedCrunch in your browser

    Positive comment ago
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    0


  3. OpalCalc icon

    OpalCalc

    45 alternatives to OpalCalc 

    OpalCalc is a brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly.

     Suggest and vote on features
    Features
    1.  PortableOpalCalc can be used from a USB stick or similar with no prior installation.
    2.  Currency ConversionOpalCalc lets you convert different currencies based on the latest exchange rates.
    Simple usage
    More advanced usage
  4. Windows Calculator icon

    Windows Calculator

    115 alternatives to Windows Calculator 

    A simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It's the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems.

     Suggest and vote on features
    Features
    1.  Currency ConversionWindows Calculator lets you convert different currencies based on the latest exchange rates.
    2.  Ad-freeWindows Calculator doesn't contain any form of external advertising.
    Screenshot
    Windows Calculator vs SpeedCrunch opinions
    pros, cons and recent comments
    Guest

    Windows Calculator does not have an amazing history function like SpeedCrunch. Additionally, everything about it is slow and poorly designed.

    Negative comment ago
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    -4
  5. Calca icon

    Calca

    • Mac
    • Windows
    • iPhone
    • iPad
    24 alternatives to Calca 

    Calca is a powerful symbolic calculator that updates as you type giving you instant answers. It solves equations and simplifies complex expressions. It's also a rich Markdown text editor so that you can explain your ideas alongside your calculations.

     Suggest and vote on features
    Features
    1.  Support for MarkDownCalca supports MarkDown for document formatting.
    Screenshot
    Screenshot


  6. Parsify Desktop icon

    Parsify Desktop

    • Mac
    • Windows
    • Linux
    16 alternatives to Parsify Desktop 

    Parsify Desktop is a notepad-based / text calculator, built with extendibility and privacy in mind. The app has been constantly updated since the initial launch in June 2020. Its most notable features include:

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    Features
    1.  Currency ConversionParsify Desktop lets you convert different currencies based on the latest exchange rates.
    Main screen of the apps allows you to input expressions on the left, and receive their results on the right.
    Many keyboard shortcuts are supported.
  7. CalcTape icon

    CalcTape

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    91 alternatives to CalcTape 

    CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process visible - you can generate intermediate results and subsequently correct or change all numbers and operations.

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    Features
    Screenshot
  8. Multi Sum Calculator icon

    Multi Sum Calculator

    116 alternatives to Multi Sum Calculator 

    Multi Sum Calculator is a portable tool that calculates the sum of multiple values!

     Multi Sum Calculator has no features, suggest some!
    Screenshot
  9. kalker icon

    kalker

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Self-Hosted
    25 alternatives to kalker 

    A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.

     kalker has no features, suggest some!
    Screenshot
  10. SpeQ Mathematics icon

    SpeQ Mathematics

    79 alternatives to 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 calculations. SpeQ supports all common functions, constants, and units.

     SpeQ Mathematics has no features, suggest some!
    Screenshot
Showing 10 of 42 alternatives
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