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

  • The Secure And Reliable File Transfer Solution That You Control. Icon
    The Secure And Reliable File Transfer Solution That You Control.

    Helping IT professionals responsibly secure the world's data

    Cerberus offers a variety of secure file transfer solutions to fit businesses of any size or business sector, including finance, technology, education, publishing, law offices, local, state, and federal government agencies, hospitals and many more.
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    Securely stream and govern industrial data to power intelligent operations with agentic insights.

    For IoT Developers, Solution Architects, Technical Architects, CTOs, OT/IT Engineers

    Trusted MQTT Platform — Fully-managed and cloud-native MQTT platform for bi-directional IoT data movement.
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  • 1
    Feed Calculator

    Feed Calculator

    Portable feed & speed calculator for turning and milling

    The Feed Calculator is a small program to calculate the feed and spindle speed for turning and milling machines.. The help provides an excerpt of the machining tables which propose cutting speeds and feed per edges for various tools, especially for small machines and modeling. With this data, you can easily find the working parameters for your job on numeric controlled machines. For easier use, you can customize the tool table (number of edges) to your own tool rack.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    FoxCalc

    FoxCalc

    A pseudo-graphical calculator for FreeDOS (or any other DOS)

    FoxCalc is a calculator with a text user interface (TUI), compiled for DOS. It supports a mouse, and uses the GMP library, therefore its results are highly accurate. FoxCalc is distributed as a zip FreeDOS package. That way, it can be easily installed using the FreeDOS package manager.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3

    JoseTimeOn

    Find out how many time and times is your pc on

    Find out how many minutes have been your PC on today, current session, current month and current year and how many sessions have you started. It will register in a database when you log and unlog on your computer and will show you your data when you wish.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Introducing Kaixax555's Addition Calculator! Calculating 20 whole numbers, decimals and negative numbers at a time!
    Downloads: 0 This Week
    Last Update:
    See Project
  • All-in-One Mental Health EHR Icon
    All-in-One Mental Health EHR

    Simplify your systems. Strengthen your cash flow. Start fresh with Ensora Health

    Ensora Health’s Mental Health EHR is designed for mental health professionals, therapists, and practice managers looking for a secure, user-friendly solution to streamline administrative tasks and improve efficiency in their practice management
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  • 5
    LaptopCalc
    LaptopCalc was made thinking in a way to use a calculator in a laptop without a numpack It uses keys like “J” to type “1”, “k” for “2” and so on. But is also great for all uses, try it and you will want to replace the default calc
    Downloads: 0 This Week
    Last Update:
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  • 6
    MiniCalc GUI is a calculator that supports user-defined functions and graphing. It starts instantly and runs on both Windows and Linux. It is easy to use for the average user, but also supports factorials, exponents, logs, and trig functions.
    Downloads: 0 This Week
    Last Update:
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  • 7
    In vielen Foren sehe ich immer Leute die fragen ob das Netzteil für diese oder jene Hardware ausreicht. Im Internet gibt es viele "Watt-Rechner" die aber leider sehr ungenau arbeiten und meist Netzteile Empfehlen die viel zu groß sind. Deswegen habe ich mir gedacht, Programmiere ich einen Netzteil Calculator der ziemlich genau sein soll.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Pc Calculator is a clever note and formula editor combined with an advanced and strong scientific calculator. Being an editor it is extremely user-friendly allowing all possible typing and other errors to be easily corrected and fast recalculated.
    Downloads: 0 This Week
    Last Update:
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  • 9

    Sentences calculator

    Sentences calculator for brain training

    OpenOffice extension, which displays the result of a document sentences, in the purpose to practice the kind of brain training described in http://fr.wikiversity.org/wiki/Recherche:Les_chemins_du_langage.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Jesta I.S. | Enterprise Software For Retail and Supply Chain Icon
    Jesta I.S. | Enterprise Software For Retail and Supply Chain

    Transition from fragmented entry-level or legacy systems to an enterprise suite.

    Unify your people and operations across all departments and channels. Discover end-to-end retail, wholesale, and supply chain management software suites designed to scale.
    Learn More
  • 10
    SSDmgC is simple (QBasic) damage calculation program intended for use by players of the Rogue class in World of Warcraft, to determine the potential damage their character can do with a certain weapon and talent build.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Ubercalc

    Ubercalc

    A calculator that calculates many different shapes and equations.

    The ubercalc has been an on-going first project of mine. I first wrote an old version, the ubercalcv1, in C++. I rewrote it in C++ again, and I've finally rewritten it in FreeBasic.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    An advanced natural display calculator for Windows and Linux.
    Downloads: 0 This Week
    Last Update:
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  • 13
    killtodeathcalculator

    killtodeathcalculator

    a small kill to death ratio calculator

    A small kill to death ratio calculator written in 45 mins. will update soon. I am planning on developing it into a kind of game swiss army knife for competitive games. I am going to add a reset button next update that should be within the next few days depending on my schools calender. a large update should be coming out soon adding a graphing function for graphing your krd over time hopefully should be out soon.
    Downloads: 0 This Week
    Last Update:
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