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

  • Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight Icon
    Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight

    Lock Down Any Resource, Anywhere, Anytime

    CLEAR by Quantum Knight is a FIPS-140-3 validated encryption SDK engineered for enterprises requiring top-tier security. Offering robust post-quantum cryptography, CLEAR secures files, streaming media, databases, and networks with ease across over 30 modern platforms. Its compact design, smaller than a single smartphone image, ensures maximum efficiency and low energy consumption.
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  • Outbound sales software Icon
    Outbound sales software

    Unified cloud-based platform for dialing, emailing, appointment scheduling, lead management and much more.

    Adversus is an outbound dialing solution that helps you streamline your call strategies, automate manual processes, and provide valuable insights to improve your outbound workflows and efficiency.
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  • 1
    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 (sfx), split files, strong encryption with two factor authentication, encrypted password manager, secure deletion, find duplicate files, calculate hashes, export task definition as command line script.
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    Downloads: 2,690 This Week
    Last Update:
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  • 2
    Gordian Knot started out as a simple bitrate calculator for DivX encoding but has evolved to become an integrated package or tool for the entire process of DivX/XviD encoding.
    Downloads: 13 This Week
    Last Update:
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  • 3
    This application allows you to specify the weight/dimensions/packaging material/fees/etc. for your item and then puts together a total cost to ship the item. The application also generates HTML which can be copied/ pasted into any auction listing.
    Downloads: 7 This Week
    Last Update:
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  • 4
    Triangolo

    Triangolo

    Liothyronine dosage calculator

    Calculator software helping to determine L-T4 and L-T3 substitution dosage according to the algorithms provided by the European Thyroid Association (ETA).
    Downloads: 5 This Week
    Last Update:
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  • Inventory and Order Management Software for Multichannel Sellers Icon
    Inventory and Order Management Software for Multichannel Sellers

    Avoid stockouts, overselling, and losing control as your business grows.

    We are the most powerful inventory and order management platform for Amazon, Walmart, and multichannel product sellers. Centralize orders, product information, and fulfillment operations to run more efficiently, sell more products, and stay compliant with marketplace requirements so you can grow profitably.
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  • 5
    Equation Solver

    Equation Solver

    Program that can solve any equation for real root/s

    Program written in Delphi which uses two components available in the source code. The program is now fully functional; however, it was originally written to test the two components.
    Downloads: 2 This Week
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  • 6

    ATCalc

    Programming environment. Scientific and graphic calculator.

    From single or scientific calculator to structured programming environment (+- pascal): Input, graphic (display of functions; direct draw; display, capture, etc. of images) functions; tests, ... Ready: visual problems or blind users. See below in the web (http://atcalc.sourceforge.net/)
    Downloads: 1 This Week
    Last Update:
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  • 7
    Calulator for mechanical engineers. Computes weight, paint area, and first and second moment of area. Supports basic shapes, steel profiles, or industrial fasteners according to Czech Norms (CSN). Supports trigonometric functions and unit conversion.
    Downloads: 2 This Week
    Last Update:
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  • 8
    mhcfs2

    mhcfs2

    engineering programmable calculator

    MhcFS2 - engineering calculator. (v. 1.2 b141) (math expression calculator, scientific calculator, numerical, integral,integration, derivative, root, matrix, differencial, differentiation, equation, LSE,ODE )
    Downloads: 2 This Week
    Last Update:
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  • 9
    Programmable RPN and Algebric calculator. Written with Kylix3 OpenEdition for Linux. Mathematic - Trigonometric - Calendar - Financial functions. Very easy to use. Italian and English language. More details on my home page: http://mcz.altervista.org
    Downloads: 0 This Week
    Last Update:
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  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
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  • 10

    AxErlang

    Calculator for Erlang B

    Just a Fork from https://sourceforge.net/projects/erlangcalc. I needs to extend the functions and to compile in Delphi.
    Downloads: 0 This Week
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  • 11
    Command-line calculator with many features: - Syntax and error highlighting - Text representation of numbers (English, French, Czech) and Greek numerals - Modes for angles (Radians, Gradians, Cycles and Degrees) - Chart for single variable "x" etc.
    Downloads: 0 This Week
    Last Update:
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  • 12
    CalcuFp

    CalcuFp

    Programmable Calculator (IP functions, create user functions)

    New version: CalcuFP program is a calculator software (beta version), has a wide range of mathematical functions, specific functions for different subjects (ex.- IPv4 functions), Apart from being able to have on hand an wide range of functions, allows to use different numbering systems WITHOUT CHANGING MODES. We can sum operations decimal, binary and hexadecimal mixed. Example. - 25 + BIN ('111 ') + HEX (' FF ') -> this is equivalent to adding the integer 25 +7 (binary) +255 (hexadecimal) = 287. Allows use of predefined variables and constants. Creating user functions. It has a programming section through type pascal scripts (still in testing), It has a multimedia viewer to store documentation that we have on hand for our daily tasks. Aside calculators comes with color coded for resistors, inductors and capacitors. Support matrix calculation. Solving systems of n equations. Periodic table of elements. QR code generator Create new User functions with pascal script.
    Downloads: 0 This Week
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  • 13
    CuteCalc
    CuteCalc is Windows Calculator replacement with additional functionalities and easy to use interface
    Downloads: 0 This Week
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  • 14
    Data Galaxy contains Job Planner, Text Editor, Calculator, Draw Pad, Contacts List all in one application.
    Downloads: 0 This Week
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  • 15
    Data Transfer Calculator is a tiny GUI program to translate between data transfer amount, duration and speed, and convert the values between different units.
    Downloads: 0 This Week
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  • 16
    Scapegoat Software's Erlang B calculator is just that, an Erlang B calculator. It was written in Lazarus under Windows as a small project to have a simple standalone calculator for different telecom projects. We are releasing it under the GNU GPL 2.0.
    Downloads: 0 This Week
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  • 17
    Its a experience calculator to popular internet game Tibia. You can see how many experience and many many more. Monsters to lvl, gain exp, total time...
    Downloads: 0 This Week
    Last Update:
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  • 18
    It basically creates graphical representations for the functions you introduce. Current STABLE branch only includes win32 version. The DEVEL branch includes also a GTK version. Patches are welcome.
    Downloads: 0 This Week
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  • 19
    HP-15C Based Calculator
    Downloads: 0 This Week
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  • 20
    Math Dashboard
    The Easiest Programmable Calculator Available as Public Domain Freeware. Written in Delphi7 and incl. Source Code and Installer. Writing and Calculating a Formula is Simple. Also saves your formula to EXE files to make Executable Calculators.
    Downloads: 0 This Week
    Last Update:
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  • 21
    A little calculator for Windows
    Downloads: 0 This Week
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  • 22
    Network Speed Calculator is a tool to calculate the speed of downloads over various speed networks (including the internet). This program supports network speed, data size, number of simultaneous users and networks running under their intended speeds.
    Downloads: 0 This Week
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  • 23

    PeaZIP-mod

    It's a fork of Free Zip software and Rar extractor by Giorgio Tani.

    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, BZip/GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP files and more Open and extract 180+ 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 (sfx), split files, strong encryption with two factor authentication, encrypted password manager, secure deletion, find duplicate files, calculate hashes, export task definition as command line script. Only source code distribution of my improvements by using of Subversion.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Peso Calculator

    Peso Calculator

    Calcule seu Índice de Massa Corporal e saiba se está dentro do Peso

    Peso Calculator calcula e monitora de forma simples o seu Peso Ideal a partir da fórmula do Dr. Devine (1974) e Índice de Massa Corporal. Calcula também quantidade de energia que você gasta por dia quando em repouso pela Taxa Metabólica Basal ( TMB). É possível salvar os resultados do IMC para acompanhamento posterior e ver se engordou ou emagreceu. Recursos: Faz o cálculo do Peso Ideal através da fórmula Dr. Devine (1974); Faz o cálculo do Índice de Massa Corportal (IMC) de acordo com a Organização Mundial de Saúde; Faz o cálculo da Taxa Metabólica Basal (TMB) pela Equação de Harris Benedict onde é usada para obter o gasto calórico basal diário. Peso Calculator salva os cálculos no banco de dados em access para consultas posteriores. Visualiza, pesquisa, exporta ou imprime os cálculos do IMC salvos.
    Downloads: 0 This Week
    Last Update:
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  • 25
    Peso Calculator - Portal Clique

    Peso Calculator - Portal Clique

    Calcule seu IMC e saiba se está dentro do Peso Ideal

    Peso Calculator calcula e monitora de forma simples o seu Peso Ideal a partir da fórmula do Dr. Devine (1974) e Índice de Massa Corporal. Calcula também quantidade de energia que você gasta por dia quando em repouso pela Taxa Metabólica Basal ( TMB). É possível salvar os resultados do IMC para acompanhamento posterior e ver se engordou ou emagreceu. Recursos: Faz o cálculo do Peso Ideal através da fórmula Dr. Devine (1974); Faz o cálculo do Índice de Massa Corportal (IMC) de acordo com a Organização Mundial de Saúde; Faz o cálculo da Taxa Metabólica Basal (TMB) pela Equação de Harris Benedict onde é usada para obter o gasto calórico basal diário.
    Downloads: 0 This Week
    Last Update:
    See Project
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