Open Source Lazarus Software Development Software
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Lazarus Software Development Software
View 5997 business solutionsBrowse free open source Lazarus Software Development Software and projects below. Use the toggles on the left to filter open source Lazarus Software Development Software by OS, license, language, programming language, and project status.
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Lazarus
Rapid applications development tool and libraries for FPC
The Lazarus IDE is a stable and feature rich visual programming environment for the FreePascal Compiler. It supports the creation of self-standing graphical and console applications and runs on Linux, FreeBSD, MacOSX and Windows. -
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ZeosLib
Database components for Delphi, FreePascal/Lazarus, Kylix, C++ Builder
The ZeosLib is a set of database components for MySQL, MariaDB, PostgreSQL, Interbase, Firebird, Microsoft SQL Server, SAP Adaptive Server Enterprise and Adaptive Server Anywhere (previously Sybase), Oracle, SQLite, OleDB, DuckDB and QuestDB for Delphi, FreePascal/Lazarus and C++ Builder. -
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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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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.
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Go From AI Idea to AI App FastAccess Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
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Vampyre Imaging Library
Image library for Object Pascal.
Imaging is native Object Pascal (Delphi and FPC) image loading, saving and manipulation library. It is available for several platforms and does not require any third party dynamic libraries. -
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NSBase
NSBase is a database management system.
NSBase is a database management system. NSBase use SQLite, Firefird, Interbase, MariaDB, Mysql, Postgresql, Sybase It allows to quickly build complete database applications. Its modern interface is simple and ergonomic. Its scripting in LUA makes it possible to dynamize your applications. It is a rapid development workshop (IDE / RAD) visual type (sqlite form generator). It is a real alternative to MSAccess, kexi and other. Import your database : Text files, MS Access (MDB File), SQLite and Kexi Build your applications quickly, thanks to integrated wizards It can create stand-alone applications without specific installation, it generates an exe file under windows quickly and easily (or the equivalent under linux) -
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VCLua
VCLua is a LCL/VCL based GUI library for LUA
VCLua is a toolkit library for building graphical user interfaces. VCLua allows a program to be executed on different os systems without any modification. VCLua can be compiled with the Free Pascal based Lazarus compiler into one easy portable file. To use VCLua you'll need only the Lua script interpreter. VCLua currently tested on Windows and Linux. -
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Graphics32 is a graphics library for Delphi and Lazarus. Optimized for 32-bit pixel formats, it provides fast operations with pixels and graphic primitives. In most cases Graphics32 considerably outperforms the standard TBitmap/TCanvas methods.
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Avocado programming language
Avocado Polish programming language
Avocado is a modern programming language with a simple, Python-like syntax, supporting commands in both Polish and English. The code is transpiled to Free Pascal and compiled into a native .exe, ensuring C/Rust-level performance (Zero-Runtime). 🔥 New: Avoraiser GUI Framework Avocado is no longer just for the console! We have introduced Avoraiser, an ultra-lightweight framework for building desktop applications. It provides 426 new capabilities, bringing the total to over 700 built-in functions across the entire ecosystem. ⚖️ Licensing: The core language and Avocado IDE (available in 6 languages) are free under the MIT license. The Avoraiser framework is free for non-commercial projects (commercial use requires a paid license). 🔗 Website: https://avocado-code.com/ 🔗 Documentation: https://doc.avocado-code.com/ 🔗 Source Code (GitHub): https://github.com/Programista-Art/Avocado 🔗 Avoraiser (GUI): https://github.com/Programista-Art/Avoraiser -
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zDevStudio is an open source cross-platform IDE based on Pasmo compiler designed to help coders and retrocoders to develop software for Zilog Z80 8 bit CPU.
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Allegro.pas
Game library for Pascal
Allegro.pas is a wrapper to use the Allegro Game Library with Pascal compilers (Delphi, Free Pascal, etc). Allegro is a cross-platform library intended for use in computer games and other types of multimedia programming. * Graphics: 2D and 3D, OpenGL and D3D. * Controls: Keyboard, mouse, joystick, gamepad... * Sound and music. -
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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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ReaverSaver
Entorno grafico para el reaver
ReaverSaver es una interfaz gráfica para el crackeo de redes wireless con WPS. Ademas permite salvar las sesiones desde LiveUSB -
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LuaToExe
Embedded a lua script in an executable without LUA DLL (one file)
Builds an executable containing all the files of a LUA application. This executable will be autonomous, it will include all the resources of the application. This program checks, compiles each LUA unit, searches for "require" and dependencies, it automatically includes the necessary modules. It can also integrate other types of files: DLL, Exe, images... The work is simplified by adding pre-compilation directives. -
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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. -
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Py2Exe Binary Editor
Reverse engineer py2exe executables
Py2Exe Binary Editor is a tool to reverse engineer py2exe generated executables. It can dump as well as modify the embedded python dll, PYTHONSCRIPT and Library.zip -
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PdfgrepGui
This is a simple GUI for the command line tool grep and pdfgrep
THIS PROJECT HAS MOVED TO: https://sourceforge.net/projects/documentgrep/ 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 -
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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. -
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OpSim - Open Source Process Simulator
An open source process simulator
**19-OCT-2017 PROJECT MOVED TO GITHUB** OpSim is an open source Chemical Engineering Process Simulator with a user friendly drag-and-drop graphical user interface (GUI) and an underlying high performance simulation engine. -
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Simple Hex Viewer
Simple Hex Viewer for Windows
Simple Hex Viewer for Windows developed in FPC/Lazarus Source code repository: https://github.com/jval1972/SimpleHex -
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Static EBooks' Website Maker
Create your Free Ebooks and EWriting WebSite
On Linux only. Read the EPUB or PDF headers, creating static and lite HTML WebSite. Pascal Lazarus Sources and Components. For www.livrels.fr, www.livrels.com and www.scribels.org -
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VBoxHDTools
An easy way to copy, resize and manage Virtual HD
Manage Virtual Machine Hard Disks. This tool uses the VirtualBox vboxmanage tool in command line. The main features are: Multiple HD format from/to convertion: VDI, VMDK, VHD, RAW VDI and VMDK resizing UUID change -
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FBProfiler
Firebird database server profiler and tracer
Firebird 2.5 is required at least Monitor and trace Firebird activity on Windows and Linux. Let DBA to get the traces and send them to you when you can't access to production server. Watch query duration and plan. -
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NSDuino
New IDE for Arduino
NSDuino is an new alternative IDE for Arduino, Genuino and others compatible microcontroller boards. -
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sh2exe
Packs a shell script and busybox into a single exe file
This small program packs a shell script and Busybox into a single EXE, so the script can run on any Windows machine. It is possible to include another files along with the script, so this can be used to deploy files, for example. This is an initial version, probably has a lot of bugs. It supports Busybox-Win32 and Cygwin Busybox. This is NOT a compiler neither encrypter, if you need something like this you can take a look at SHC Shell Compiler. It is possible also to unpack the embedded Busybox versions to a directory and use this environment to create/test scripts prior to pack them into an executable. I'm not sure if all anti-virus accepts a program of this nature, as the scripts operates in %TMP%. I made some tests, tried to run some scripts and download things with wget, didn’t trigger the AV alarm in following environments: Win7 + Symantec Endpoint Protection Win10 + Kasperky Internet Security WinXP + AVG Free Edition WinXP + Avast Free Edition
