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

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  • 1
    Componentes ACBr
    Paleta de Componentes para as Linguagens Delphi e Lazarus, compatível com Windows e Linux, que permite acesso direto a equipamentos de Automação Comercial, sem DLL's, interagindo com eles direto na porta serial.
    Downloads: 36 This Week
    Last Update:
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  • 2
    We are developing a set of Delphi components to communicate with a ModBus PLC over TCP/IP. The library provides components to implement both a ModBus master and a Modbus slave, and is based on the Indy component set (both Indy 9 and 10 are supported) De source code of the project has been moved to GitHub!
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    Downloads: 18 This Week
    Last Update:
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  • 3
    PdfgrepGui

    PdfgrepGui

    This is a simple GUI for the command line tool grep and pdfgrep

    This program is a GUI for the command line tool grep and pdfgrep. Pdfgrep search text in multiple PDF files and grep can serach text in multiple text files. You can use regular expressions for the search (https://en.wikipedia.org/wiki/Regular_expression). This GUI and the command line tools work without indexing. The following options are used: -i (ignore case) and -F (fixed strings), -n (Print page number or output lines) and -H (Print the file name for each match) from the command line tool. The -r option will be done by the program itself. Performance: This GUI works well when searching in several hundreds of documents (depends on the speed of your computer and the length of the documents). Config Dir: [homedir]/.config/pdfgrepgui Available Languages: - English - German You can add your own language by editing the file [homedir]/.config/pdfgrepgui/language.set
    Downloads: 28 This Week
    Last Update:
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  • 4
    GPU,  a Global Processing Unit

    GPU, a Global Processing Unit

    A framework for distributed computing

    An extensible framework for distributed computing on P2P grids. We support peaceful free and open research and build an internet supercomputer. We render movies, solve Eternity puzzles, predict climate and improve a ~30 GHz cluster of clients.
    Downloads: 12 This Week
    Last Update:
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 5
    PiNote

    PiNote

    PiNote is a free source code editor that supports several languages.

    PiNote is a free source code editor that supports several languages. Running on Windows, Linux and Raspberry Pi. Written in free pascal and Lazarus IDE, use the SynEdit component with extended syntax highlighter modules. PiNote's many features include macro recording, code highlighting, encryption and/or decryption of text and files and more.
    Downloads: 12 This Week
    Last Update:
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  • 6
    gditools

    gditools

    A Python program/library aimed at GD-ROM image files.

    This Python program/library is designed to handle GD-ROM image (GDI) files. It can be used to list files, extract data, generate sorttxt file, extract bootstrap (IP.BIN) file and more. This project can be used in standalone mode, in interactive mode or as a library in another Python program (check the 'addons' folder to learn how). For your convenience, you can use the gditools.py GUI program supplied in the Files section (optional). To use this project you must install the Python 2.7.x branch release binaries. See the README.TXT file for more informations.
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    Downloads: 9 This Week
    Last Update:
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  • 7
    uIDE (Micro IDE)

    uIDE (Micro IDE)

    uIDE (Micro IDE) is a free, open-source IDE for Microchip PIC MCU

    uIDE is a specialized development environment for programming PIC microcontrollers in assembly language. Built with Free Pascal and Lazarus, it offers a clean, efficient workspace for embedded systems developers working with Microchip's PIC processor family.
    Downloads: 7 This Week
    Last Update:
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  • 8

    MenuDesigner

    A GUI system for embedded systems.

    A small GUI system for monochrome and color LCDs suitable for embedded systems with very limited system resources (like 8 bit microcontrollers). Comes with a graphical editor for creating a menu. Runs on Linux and Windows (Cygwin is recommend for using all features). Samples showing the usage on a PC, AVR, and STM32 microcontrollers are included.
    Downloads: 3 This Week
    Last Update:
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  • 9

    Raw TCP tester

    To send and recive TCP strings and handle connections

    Handle every connection on different windows really simple, like chatting! Whit this too you can start a server, what listens on a specific port and/or connect to a specific host name with a specific port. The incomming/outgoing connections are appearing in popup windows. Written in Lazarus
    Downloads: 1 This Week
    Last Update:
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  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
    Learn More
  • 10

    Scimark for Delphi Lazarus Free Pascal

    Scimark for Delphi/Lazarus/Free Pascal

    Benchmark for scientific and numerical computing. http://math.nist.gov/scimark Some years ago, someone converted the sources to delphi. The result of that convertion can be found here: https://code.google.com/p/scimark-delphi/ I found some issues and tried to contact the author. Without success. That's why I decided to start a new repository here. Patches are welcome!
    Downloads: 1 This Week
    Last Update:
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  • 11

    hex2file

    Tool to convert hexadecimal files to custom file formats

    hex2file is a tool to convert Intel hexadecimal files into custom file formats and it also display the hex file contents in different views.
    Downloads: 1 This Week
    Last Update:
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  • 12
    CrixerSoft InstallSphex Compiler is a professional Cross-Plattaform and Open Source for the development of Installers Developed in Lazarus, Supports Win32 only for now.
    Downloads: 0 This Week
    Last Update:
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  • 13
    RPi GPIO emulator

    RPi GPIO emulator

    Raspberry Pi GPIO emulator with LUA scripting

    Raspberry Pi GPIO emulator with LUA scripting Support RPi B Rev 2 modell
    Downloads: 0 This Week
    Last Update:
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  • 14
    Simply Memory Manager

    Simply Memory Manager

    Memory manager for Free Pascal

    The Simply Memory Manager (SMM) is a replacement for the native memory manager for Free Pascal and Lazarus projects on Windows. Download SMM at https://opensimply.org/smm Free Pascal's native memory manager uses certain memory allocation and deallocation functions for 32-bit Windows applications that cause fatal errors when reusing large amounts of memory repeatedly, and it runs in this case rather slowly. SMM prevents such errors by using a different approach, and it is much faster on avalanche-like memory allocation requests. Simply Memory Manager is a part of the OpenSIMPLY project: https://opensimply.org/
    Downloads: 0 This Week
    Last Update:
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  • 15
    VirtualDatalink is an hardware emulator of the Timex Datalink USB wrist watch. It allows application developers to test their software under a controlled environment with a powerful debugger.
    Downloads: 0 This Week
    Last Update:
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  • 16
    A pascal unit providing classes for connection to a memcached server
    Downloads: 0 This Week
    Last Update:
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