Showing 421 open source projects for "simple calculator"

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  • 1
    Windows Calculator

    Windows Calculator

    A simple yet powerful calculator that ships with Windows

    Calculator is the open source version of the Microsoft Windows Calculator application. It is a modern Windows app written in C++ and C#, offering standard, scientific, and programmer modes, unit/currency conversion, date calculations, and history/memory operations. It ships preinstalled with Windows and is actively developed on GitHub. Standard Calculator functionality, which offers basic operations and evaluates commands immediately as they are entered. Scientific Calculator functionality,...
    Downloads: 109 This Week
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  • 2
    Simple MCP

    Simple MCP

    A simple TypeScript library for creating MCP servers

    simple-mcp is a TypeScript library designed to facilitate the creation of Model Context Protocol (MCP) servers. It offers a straightforward API, enabling developers to set up MCP servers with minimal code. The library emphasizes type safety through full TypeScript integration and incorporates parameter validation using Zod. It fully implements the MCP, ensuring compatibility with MCP clients. ​
    Downloads: 0 This Week
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  • 3
    Downloads: 0 This Week
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  • 4
    OpenCalc

    OpenCalc

    A simple and beautiful calculator for Android

    A simple and beautiful calculator for Android.
    Downloads: 6 This Week
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  • 5
    Downloads: 0 This Week
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  • 6
    Calculator++
    This is a simple calculator. That's it.
    Downloads: 0 This Week
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  • 7
    ueli

    ueli

    Keystroke launcher for Windows and macOS

    Keystroke launcher for Windows and macOS. This plugin is searching for applications on your computer. You can specify the folders where your applications are installed and which file extension should be used to recognize an application. Enables you to quickly convert colors into different formats. Enables you to quickly execute commandline commands. Enables you to quickly look up the definition and synonyms of words. Enables you to quickly start writing an email by typing in an email...
    Downloads: 3 This Week
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  • 8
    Simple Calculator

    Simple Calculator

    A calculator for quick simple calculations with a nice user interface

    This stylish modern calculator offers a great user experience that you will love seeing. You can copy the result or formula to the clipboard by long-pressing it. You can also use this calculator as a currency converter to calculate your daily income and other amounts in different countries' currencies. With eye soothing dark theme, it is now easy for you to see buttons and numbers more easily and use this calculator for simple calculations or use it as a currency converter, or as a calculator and graphing calculator. ...
    Downloads: 3 This Week
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  • 9
    MOROS

    MOROS

    MOROS: Obscure Rust Operating System

    MOROS is a hobby operating system written in Rust by Vincent Ollivier. It targets computers with an x86-64 architecture and a BIOS, typically from 2005 to 2020. It also runs well on most emulators. MOROS is open source. You can build or download an image. Check out the manual for details on how to use it. MOROS is text-based and draws inspiration from Unix and DOS to provide a simple and efficient environment for computing and communication from the command line. Each program is designed to...
    Downloads: 1 This Week
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  • 10
    iDeal-Prayer-Calculator

    iDeal-Prayer-Calculator

    Islamic prayer times calculator.

    iDeal Prayer Calculator is a simple desktop utility that helps organize the daily Islamic prayer routine, ( إِنْ شَاءَ ٱللَّٰهُ ). Based on the GPS coordinates of your location, it reliably indicates the direction of the Qibla and provides a zoomable map showing the shortest line between your location and the Kaaba, helping to correctly fulfill the Islamic prayer obligation.
    Downloads: 28 This Week
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  • 11
    LM317 Calculator

    LM317 Calculator

    Calculates LM317 Linear Regulator for Debian/Linux

    Calculates LM317 Linear Regulator for Debian/Linux My other programs: https://sourceforge.net/u/shampuan/profile My Github: https://github.com/shampuan There's something even better here: https://sourceforge.net/projects/qtronics-toolset/
    Downloads: 0 This Week
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  • 12
    Bottleneck Calculator

    Bottleneck Calculator

    Check CPU and GPU balance with real time bottleneck analysis

    PC Bottleneck Calculator is a performance analysis tool that helps PC gamers and builders identify CPU or GPU bottlenecks in their systems. It provides accurate compatibility insights by comparing hardware data and real world benchmarks to estimate system balance. Users can instantly see how well their CPU and GPU pair together, test different configurations, and understand which component limits their gaming performance. www.pcbottleneckcalculator.io Built with a clean, responsive...
    Downloads: 0 This Week
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  • 13
    FairChem

    FairChem

    FAIR Chemistry's library of machine learning methods for chemistry

    FAIRChem is a unified library for machine learning in chemistry and materials, consolidating data, pretrained models, demos, and application code into a single, versioned toolkit. Version 2 modernizes the stack with a cleaner core package and breaking changes relative to V1, focusing on simpler installs and a stable API surface for production and research. The centerpiece models (e.g., UMA variants) plug directly into the ASE ecosystem via a FAIRChem calculator, so users can run relaxations,...
    Downloads: 2 This Week
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  • 14
    Bitcoin Private Key Calculator
    A simple program to bruteforce a bitcoin address private key
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    Downloads: 34 This Week
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  • 15
    BMI Calculator app

    BMI Calculator app

    Desktop application to calculate the Body Mass Index (BMI)

    Enter your weight in kg and height in centimetres to calculate your Body Mass Index to stay fit physically and healthy! The BMI is displayed in different colors such as, 🟪 Purple - Very severely underweight 🟦 Blue - Underweight 🟩 Green - Healthy 🟨 Yellow - Overweight 🟧 Orange - Obese 🟥 Red - Extremely obese Download BMI Calculator today
    Downloads: 0 This Week
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  • 16

    Еличка

    A simple calculator with history and various functions.

    Еличка is a simple calulator with a history list and engineering functions, which makes it highly effective.
    Downloads: 0 This Week
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  • 17
    Simple components for Ada

    Simple components for Ada

    A software components library

    The Simple components for Ada library provides implementations of smart pointers for automatically collected objects (using reference counting), object persistence, unbounded and bounded arrays of smart pointers, generic unbounded arrays of private objects and plain pointers, generic sets, maps, arbitrary precision arithmetic, B-trees, directed graphs, directed weighted graphs, stacks, and storage pools. It also includes table management, string editing, IEEE 754 support, and infix...
    Downloads: 1 This Week
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  • 18
    Circle

    Circle

    Circle Area & Perimeter Finder

    This is a simple console-based C application that functions as a basic area and perimeter calculator of circle.
    Downloads: 0 This Week
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  • 19
    Calculation

    Calculation

    It can handle multiple calculation stuffs

    This is a simple console-based Java application that functions as a basic calculator with multiple operations.
    Downloads: 0 This Week
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  • 20
    QxCalc

    QxCalc

    QxCalc, a scriptable calculator

    QxCalc For mathematical calculations in high-school, physics, chemistry, mathematics, economics, electrical, mechanical. Create equations, and also calculate with them, with ease. You use the calculator the same way as you use a pen and paper. It is quite simple, and can do a lot of work given syntax correctness. It comes with a "basic" gui, however the best way to use it is with the 'vim' editor, for which it has a syntax highlight file (calc.vim).
    Downloads: 4 This Week
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  • 21

    GoldPurityCalculator

    A word press plugin in ReactJS and PHP

    It is a WordPress plugin built using ReactJS and PHP. This simple tool calculates gold purity based on the given karat. The user inputs the karat value, and the calculator determines the corresponding gold percentage.
    Downloads: 0 This Week
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  • 22
    PraktiCalc

    PraktiCalc

    a practical calculator written in Python

    PraktiCalc is a simple calculator written in Python, compatible with Windows 7+ and Linux. MacOS support is also here now, in form of an unsigned .app bundle. There are not that many actually useful functions provided by PraktiCalc which don't exist in a modern calculator. But you have support and integration for Linux and Windows, especially for messagebox dialog tools like zenity, kdialog and xmessage on Linux and VBS MsgBoxes on Windows.
    Downloads: 1 This Week
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  • 23
    Work Date Difference Calculator is a lightweight desktop application that calculates the difference between two dates. Features: • Years, months, days • Working days (excluding weekends) • Working hours • Simple and clean interface The application is portable and does not require installation.
    Downloads: 0 This Week
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  • 24

    npadcalc

    Desktop RPN calculator

    A desktop RPN calculator app, optimized for use with full-size keyboard. Written in Rust with gtk-rs GUI. This app was developed as a learning project, but one may still find it useful for performing simple calculations.
    Downloads: 0 This Week
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  • 25
    QTronics ToolSet

    QTronics ToolSet

    Includes tools for performing electronic calculations.

    This program contains many tools for you to perform detailed electronic calculations. Ohms, Kirchhoff, Parralel Res., Voltage Divider, Wheatstone, Reistor Color, Zener diode, LED resistor, capacitor, inductor, transformer, capacitive reactance, Transformerless adaptor, R-C Time calculator, Flip-Flop, NE555 calculator, TL431 calculator, 78XX, LM317, Current Limiter, Transistor Regulator, Current Mirror, Battery charge calculations, transistor calculator, mosfet, pass filters, opamp,...
    Downloads: 0 This Week
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