Showing 82 open source projects for "multi-system"

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  • 1
    CEmu emulator

    CEmu emulator

    Third-party TI-84 Plus CE / TI-83 Premium CE emulator

    Developer-oriented emulator of the eZ80-based TI-84 Plus CE / TI-83 Premium CE calculators. CEmu is a third-party TI-84 Plus CE / TI-83 Premium CE calculator emulator, focused on developer features. The core is programmed in C and the GUI in C++ with Qt, for performance and portability reasons. CEmu works natively on Windows, macOS, and Linux! Easy setup - get running by doing a one-time-only connection of your calculator! Accurate and fast emulation. Customizable speed/throttling. Resizable...
    Downloads: 13 This Week
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  • 2
    PeaZip

    PeaZip

    Free Zip software and Rar extractor

    PeaZip is a free archiver tool. The application provides an unified, natively portable, cross-platform file manager and archive manager GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ, UPX. Create: 7Z, ARC, Brotl, BZip, GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP, Zstandard files and more Open and extract 200+ file types: ACE, CAB, DEB, ISO, RAR, ZIPX and more Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives...
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    Downloads: 1,325 This Week
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  • 3
    teemIP - CMDB & DDI solution

    teemIP - CMDB & DDI solution

    teemIP : Open source IPAM & DDI solution with CMDB integration.

    teemIP is an open source, web-based IP Address Management (IPAM) and DDI solution built on the iTop framework. It provides comprehensive IP management: IPv4/IPv6 plan management, subnet hierarchy, IP lifecycle, VLAN and DNS/DHCP integration. teemIP is now maintained by the teemIP SAS founding team: Christophe Naud (original creator), Martin de Laval and Quentin Ville. The company is being officially incorporated in July 2026. The project remains open source under AGPL...
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    Downloads: 109 This Week
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  • 4

    calc: C-style arbitrary precision system

    Calc: arbitrary precision C-like arithmetic & calculator

    Calc is arbitrary precision C-like arithmetic system that is a calculator, an algorithm prototyper and mathematical research tool. Calc comes with a rich set of builtin mathematical and programmatic functions.
    Downloads: 8 This Week
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  • Secure File Transfer for Windows with Cerberus by Redwood Icon
    Secure File Transfer for Windows with Cerberus by Redwood

    Protect and share files over FTP/S, SFTP, HTTPS and SCP with the #1 rated Windows file transfer server.

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  • 5
    OptionMatrix

    OptionMatrix

    Financial Derivatives Calculator with 171+ Models (Options Calculator)

    A real-time financial derivatives calculator supporting 171+ models from QuantLib, Financial Numerical Recipes in C++ and MetaOptions. Matrices of prices are created with iterating strikes and/or months. A strike control system can produce any strike. A generalized date engine can calculate re-occuring distances to any industry used expiration into the future. Spread engine with spread views. Models Supported: Black-Scholes, Merton-73, Black-76, Roll Geske Whaley, Garman KohlHagen, Jump Diffusion, Quanto, Vasicek Bond Option, Turnbull Wakeman Asian, TimeSwitchOption, Look Barrier, Bachelier, PartialTimeBarrier, GapOption, Extreme Spread Option, Simple Chooser, ComplexChooser, PartialFixedLB, Executive, CashOrNothing, Extendible Writer, OptionsOnOptions, BAWAmericanApprox, BSAmericanApprox, AssetOrNothing, Bisection, BAWbisection, BSbisection, Gfrench, Gcarry, Swapoption, Complex Chooser, Super Share, EquityLinkedFXO, Spread Approximation, BinaryBarrier and more
    Downloads: 2 This Week
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  • 6
    WP 34s

    WP 34s

    Scientific/engineering firmware repurposing HP business calculators!

    This project has created scientific firmware for the HP-20b and HP-30b business calculators. WP 34S turns either of these calculators into a powerful keystroke programmable scientific device. According to our customers, it's the most powerful and fastest RPN scientific pocket calculator ever built. WP 34S is alive and stable since 2011. We have succeeded in satisfying the most picky users - read about their experiences on http://www.hpmuseum.org/forum/forum-8.html. Since 2014, WP...
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    Downloads: 44 This Week
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  • 7
    RPNCalc

    RPNCalc

    RPNCalc - The command line Reverse Polish Notation (RPN) Calculator

    RPNCalc is the command-line based Reverse Polish Notation (RPN) calculator. RPN calculators make it very simple to do complex calculations, especially if there are parentheses involved. I've created a User Guide (https://frossm.github.io/RPNCalc-UserGuide) to do a better job of explaining how to use RPNCalc than the old readme.md file, which was getting really long. If you have questions, issues, feedback, or ideas, please let me know. You can contact me via the links in the...
    Downloads: 4 This Week
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  • 8
    Wcalc

    Wcalc

    A powerful arbitrary-precision calculator.

    Wcalc is a powerful arbitrary-precision calculator. It has standard functions (sin, asinh, logtwo, floor, etc), many pre-defined constants (pi, e, c, etc.), variables, "active" variables, command history, and hex/octal/binary i/o, conversions, and more
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    Downloads: 4 This Week
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  • 9

    discorddate

    Generate Discordian Dates

    Hail Eris! What better way to show your devotion to the Goddess of Chaos and Discord herself than to show the Discordian Date wherever and whenever you would show a mundane date?
    Downloads: 0 This Week
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  • 10
    BoolFund

    BoolFund

    Funds have risks, and investments must be made cautiously.

    A powerful fund analysis and management system software. It integrates multiple functions such as fund information, fund market data, fund analysis, fund management, and fund forecasting, maximizing the solution to problems investors face in choosing funds and managing returns.
    Downloads: 2 This Week
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  • 11
    PraktiCalc

    PraktiCalc

    a practical calculator written in Python

    PraktiCalc is an unique calculator with many features you see elsewhere, and some you only get here. Development is happening on GitHub at the time of writing. If you have any issues or feature ideas, please let me know by opening an issue on GitHub (you can also open a ticket here if you want, but I don't look at them that often). There are packages for Windows (x86_64), macOS (aarch64) and Linux (Debian, AppImages for amd64/aarch64, TinyCore).
    Downloads: 0 This Week
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  • 12
    ... ➢ Matrix Addition ➢ Matrix Subtraction ➢ Matrix Multiplication ➢ Matrix Inverse ➢ Matrix Transpose ➢ Min element in Matrix ➢ Max element in Matrix ➢ Determinant of matrix ➢ Eigen value ➢ Eigen Matrix ➢ Rank of Matrix ➢ Upper Triangular Matrix ➢ Lower Triangular Matrix ➢ Linear system solution by Gauss Jordan Elimination Note: For any type of support please mail us on 'akshaypadghan567@gmail.com"
    Downloads: 0 This Week
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  • 13

    HPhysics Calcuator

    HPhysis is physics calculator to sloved physics problems

    With HPhysics we can sloved physics problems in. HPhysics version = number of equations in py file (0.95 mean 95 equation).
    Downloads: 0 This Week
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  • 14
    Finanx 12c

    Finanx 12c

    Financial Calculator

    The Finanx 12c is a free software that mimics the HP-12C financial calculator. This software was developed for educational purposes. IT'S NOT RECOMMENDED using this calculator for professional calculations. If you find any bugs, please, let me know. Click "Bugs" in the menu bar to report bugs found.
    Downloads: 16 This Week
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  • 15
    elcalc

    elcalc

    Simple, Cross-Platform Calculator Made

    Elcalc is a simple, cross-platform calculator, built with Electron. It is fast, intuitive and can be used as an alternative for the default system calculator. It supports basic arithmetic operations.
    Downloads: 2 This Week
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  • 16
    RxCalc

    RxCalc

    RxCalc is a calculator for the analysis of multi-stage receiver.

    RxCalc is a calculator for the analysis of multi-stage receiver. The software can calculate cascaded and system parameters: gain, noise, sensitivity, input and output P1dB and IP3, noise floor, spur-free dynamic range, MDS, SNR, and others. Sources code: https://github.com/arhiv6/rxcalc Binary package: http://sourceforge.net/projects/rxcalc/
    Downloads: 8 This Week
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  • 17
    FreqLength

    FreqLength

    Wavelength Calculator

    FreqLength is a simple wavelength calculator that takes a given frequency as input and spits out various wavelength values for that frequency (full wave, half wave, etc.) If you'd like to donate there's several ways to do so: PayPal: https://paypal.me/gerowen Bitcoin (BTC): bc1q86c5j7wvf6cw78tf8x3szxy5gnxg4gj8mw4sy2 Monero (XMR): 42ho3m9tJsobZwQDsFTk92ENdWAYk2zL8Qp42m7pKmfWE7jzei7Fwrs87MMXUTCVifjZZiStt3E7c5tmYa9qNxAf3MbY7rD LiberaPay: https://liberapay.com/gerowen
    Downloads: 10 This Week
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  • 18
    Angry Calculator

    Angry Calculator

    Angry calculator is a calculator java

    ...Are included in the calculation of the programs tables, fibonacci, factorial, random number, charting, statistic basic, fast random generator number 1-90, generation and a system for fast calculation of the percentage, calculating the perimeter and area of plane geometric figures. This is also a program to create constant and recall among other functions is also a mini file editor text.
    Downloads: 0 This Week
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  • 19
    ICE (Interval Calculator for Engineer)

    ICE (Interval Calculator for Engineer)

    Interval Calculator for Engineer

    ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers.
    Downloads: 0 This Week
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  • 20
    ...I am leaving it up for now for code reference and archival purposes. I do not plan to update it due to most people feeling there is no need for a calculator in the new Omega system.
    Downloads: 1 This Week
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  • 21

    Kontinuum Calculator

    Calculate various aspects of the Kontinuum RPG system.

    Kontinuum is a calculator program that enables the user to calculate all probabilistic aspects of the Kontinuum RPG system, especially the dice rules.
    Downloads: 0 This Week
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  • 22
    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
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  • 23
    Food Storage Calculator

    Food Storage Calculator

    Java 7 based food needs calculator using Google Web Toolkit and HTML5

    ...Any data storage needs use HTML5's data persisting capabilities Use this food storage calculator to help plan food storage preparedness. This calculator uses the three tier approach to food storage. The three tiers are: 1. Normal perishable food purchases like milk, bread, and ice cream. 2. Multi-month or multi-year perishable items such as canned goods, pastas and cooking oils. 3. Multi-decade non-perishable items such as hard wheat, sugar, and water.
    Downloads: 0 This Week
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  • 24

    Zord's KSP Multi-calculator

    Calculator for doing different operations for Kerbal Space Program

    This program can do the following calculations: Delta V available calculated from either masses or units of fuel in craft. Reverse rocket equation. Get needed fuel from desired delta V. Rocket constructor program: Gives detailed figures on constructing a craft to your requirements. Delta V from fuel calculator. Fuel needed for delta V calculator. Effective Isp calculator. Thrust/weight calculator. Acceleration calculator. --For some reason Avast! gives a false...
    Downloads: 0 This Week
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  • 25
    CalAr

    CalAr

    A graphic harmonic calculator.

    CalAr is a free graphic harmonic calculator software. System requeriments: Java Runtime Environment 1.6 or above. Screen of at least 1024x600px. Optional: A Java Sound Bank. The program displays the frequency of fundamental and its harmonics, also the tuning error with respect to nearby notes with graphical indicators (if greater than 1%).
    Downloads: 0 This Week
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