Browse free open source Calculators and projects for Linux below. Use the toggles on the left to filter open source Calculators by OS, license, language, programming language, and project status.

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  • 1
    Pythagorean-Numerology-Calculator
    "A basic numerology calculator in JavaScript" A live demo is available at: https://pythagorean-numerology-calc.sourceforge.io/pnc.html Features: -Your connection with the 4 classic elements -Numerology chart calculation -Master numbers detection -Psychologic matrix chart calculator -Name calculation chart -Personal day calendar -Plain calculator for names or numbers -Name diagrams (Norman Shine) -Profiles manager -Unlimited number of profiles -Search and sort feature to find profiles easily -Small help section -Ability to save/export calculations, profiles, and charts -Runs offline as well as online
    Downloads: 8 This Week
    Last Update:
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  • 2
    A tool for Spellcrafters and their customers playing Mythic Entertainment's MMPORG, Dark Age of Camelot
    Downloads: 8 This Week
    Last Update:
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  • 3
    The Inc. Cybernations Calculator is the result of a year's worth of research and development by the Inc. team. Using this web-based calculator, users can get educated advice on how to grow their nation. Check the Wiki for installation instructions. Also
    Downloads: 2 This Week
    Last Update:
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  • 4
    Downloads: 2 This Week
    Last Update:
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  • 5

    Time Boxing FX

    TimeBoxing FX: Your productivity at your fingertips 🚀

    TimeBoxing is the ultimate app for optimizing your time management, developed with the robustness and fluidity of JavaFX. Focus on your tasks with the customizable TimeBoxing timer: easily set the number of rounds, work duration, and break duration. Distinctive sounds will alert you to the start and end of each interval, allowing you to maintain focus without distractions. But it doesn't stop there. TimeBoxing also includes an additional countdown and timer, both with audible alerts, to support your every timing need. Whether you need to meet a deadline or simply time a task, our app offers you all the tools you need to maximize your productivity in a simple and intuitive way. With essential start, break, and stop controls, you have full control of your time.
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    Downloads: 2 This Week
    Last Update:
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  • 6
    BuzzerBeater Salary Calculator
    OpenOffice.org salary calculator for the online basketball management game www.BuzzerBeater.com.
    Downloads: 1 This Week
    Last Update:
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  • 7
    This is a small cgi script, written in perl, which can generate character statistics for player characters in the online game Final Fantasy XI. This is a continuation of Japanese code released under the new BSD license.
    Downloads: 1 This Week
    Last Update:
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  • 8
    Downloads: 1 This Week
    Last Update:
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  • 9
    RPGCalc is a calculation engine designed to allow user/developers to model RPG systems and create tools like GM assistants and character generator. Using Scheme for math and XML+Xpath for data and structure any system can be modeled.
    Downloads: 1 This Week
    Last Update:
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  • 10
    Calculates victory odds for battles in Axis and Allies 1940 Edition. It takes into account the newly added units and rules in this release of the board game. Displays win/loss/tie percentages, IPC cost/loss, and remaining units. Requires Java https://blog.henrypoon.com/blog/2010/12/24/axis-and-allies-1940-battle-calculatorsimulator/
    Downloads: 0 This Week
    Last Update:
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  • 11
    BinaryCrypt

    BinaryCrypt

    Binary Conversion Calculator

    With BinaryCrypt, you can convert between regular text, binary, hexadecimal, octal decimal and decimal. You can convert only decimal (as of right now) to any base up to base 64. You can also save your converted text to a file or open a converted text file to decrypt the message, and perform basic arithmetic in binary. The git repo for the C# code is located at: https://github.com/m1r4g3/BinaryCrypt-.Net
    Downloads: 0 This Week
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  • 12

    Borderlands 2 damage and DPS Calculator

    Borderlands 2 damage and DPS Calculator

    Precise Broderlands 2 damage, critical damage, DOT, DPS and cycle DPS calculator.
    Downloads: 0 This Week
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  • 13

    BrewScript

    Homebrewing recipe/mashing calculator.

    BrewScript is a web application for helping homebrewers make all the necessary calculations for their brew day. The application is written primarily in JavaScript with some non-critical server-side PHP for data storage in MySql. Recipes can also be Imported and Exported via XML.
    Downloads: 0 This Week
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  • 14
    This is a free, open source calculator of chess rating for tournament players. It has features like saving calculation with details. It has a multiplatform support thanks to Qt library, versions for Linux and Windows are released.
    Downloads: 0 This Week
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  • 15
    CoTerminalApps

    CoTerminalApps

    defunct, get SliderPuzzles or RetroArcade, instead

    This collection of ASCII games has been split into a) SliderPuzzles & b) RetroArcade . CoTerminalApps is a collection of ASCII games & puzzles. that can run on Windows, Mac/OSX, & Linux. Includes SpaceInvaders, Pacman & Frogger arcade games and an RPN calculator.
    Downloads: 0 This Week
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  • 16
    D&D HP Monster Calculator

    D&D HP Monster Calculator

    Keep track of all your monsters during your encounters in a simple way

    Allows you to quickly manage the HP of multiple monsters as well as keep quick notes about the monsters!
    Downloads: 0 This Week
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  • 17
    A web-based character calculator for Diablo II, that will be capable of doing calculations with stats and equipment.
    Downloads: 0 This Week
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  • 18
    D20 Calculator is a graphical roller for a d20 based RPG. The program recognizes commonly used expressions such as "3d8+4", rolls, totals, and displays the results in a detailed, yet easy to read format.
    Downloads: 0 This Week
    Last Update:
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  • 19
    Kexpcalc is an experience calculator and NPC generator for D&D 3.5. It also includes an item creation calculator (scrolls, potions, wands, and staffs).
    Downloads: 0 This Week
    Last Update:
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  • 20
    ELOcalc is a small GUI/command-line calculator designed to calculate ELO scores (for, e.g., chess).
    Downloads: 0 This Week
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  • 21

    EVE Mining Operation Calculator

    EVE Mining Op Calculator

    EVE Mining Op Calculator Time based mining opertion calculator based on clock in/out tracking.
    Downloads: 0 This Week
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  • 22
    Earl Engine moved to Google Code: http://earl.googlecode.com. BoardCalc is a separate, independent utility mobile application for Conflict of Heroes gamers. It's a probability calculator and dice replacement. NOTE:
    Downloads: 0 This Week
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  • 23

    Endstat Calculator

    A calculator based upon the rules of Eschaton in "Infinite Jest"

    This is mostly a pet project of mine. Using the rules for Eschaton set forth in David Foster Wallace's novel "Infinite Jest," I've been developing a program that can be used for a real, live game of Eschaton. It's still in the early stages, and I'm planning on adding more features. Still, the program is featured enough to be used for a real game.
    Downloads: 0 This Week
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  • 24
    The Film Stock Calculator is an application for calculating the film stock footage and cost for a film.
    Downloads: 0 This Week
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  • 25
    Höken's Calculator

    Höken's Calculator

    A building points calculator for the browser game The-West.

    Höken's Calculator (Swedish: Hökens Kalkylator) is a program developed by Gunnar Axelson (Höken). The program aims on providing a simple, multi-platform compatible, building points calculator for the browser game The-West. (This application isn't in any way supported, effected or developed by InnoGames GmbH). Currently the newest version is 1.1. Hökens Calculator is free, and opensource licensed under the terms of the GNU General Public License Version 3!
    Downloads: 0 This Week
    Last Update:
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