Projects using Free Pascal
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Components and Libraries
5dpo Component Library is a set of components developed by the 5dpo Robotic Soccer Team. It provides a visual serial port (TSdpoSerial) implementation of Synaser, an IEEE1394 camera (TSdpoVideo1394) component, an UVC video driver component (TSdpoVideo4L2) for webcams, a Gtk fast painting form (TSdpoFastForm) and a Joystick (TSdpoJoystick) component.
Audorra is a digital audio library for Delphi and Freepascal. Using a flexible plugin architecture, it allows you to exchange the audio backend (e.g. WaveOut, OpenAL), add protocol classes (e.g. file, http) and decoders.
BrasLib is a new report component for Lazarus under development by brazilian programmers.
CUPS for lazarus
Olivier Guilbaud CUPS for lazarus project is developing the bindings for pascal to use the CUPS (Common UNIX Printing System) libraries. With some dialogs for select printer, setup printer, setup printer jobs.
Note: This package is deprecated, Cups for Lazarus is now integrated in Printers4Lazarus package which is included with Lazarus. --jesusrmx 20:10, 26 June 2006 (CEST)
Mattias Gaertner's gtk2forpascal project is developing the bindings for pascal to use the gtk2 libraries (gimp tool kit). Supported Languages are Free Pascal and Kylix and the bindings are intended to work under Linux, FreeBSD and Win32. These bindings are now also part of the packages supplied with fpc.
Habari ActiveMQ Client / Habari OpenMQ Client
Habari ActiveMQ Client is a library (and components) for Delphi(tm) 6 to 2009 and Free Pascal which provides easy access to Apache ActiveMQ, the most popular and powerful open source Message Broker. With Habari ActiveMQ Client, applications can connect to Apache ActiveMQ servers, subscribe to queues and topics, send and receive messages and objects, and work with transactions. The library follows the specification of the JMS API for Message Oriented Middleware. The communication layer supports Synapse and Internet Direct (Indy) for Lazarus.
Habari OpenMQ Client is a library for Delphi(tm) 6 to 2009 and Free Pascal which provides easy access to the Open Message Queue (OpenMQ) Message Broker, a very compact, fast and easy to use message queue system. OpenMQ is part of the GlassFish(tm) application server for the Java(tm) platform. The library follows the specification of the JMS API for Message Oriented Middleware. The communication layer supports Synapse and Internet Direct (Indy) for Lazarus.
Indy for lazarus
LazReport is a group of components to add reporting capabilities to applications, it uses a visual designer to create banded reports and includes a report engine with interpreter to run user scripts and a report previewer, report designer can be invoked at runtime.
LazReport is based on FreeReport 2.32 and thanks to Fast Reports Inc. it's available under modified LGPL, the same license as the Lazarus LCL.
Note. Since Lazarus 0.9.23 revision 11950, LazReport source code is already included in Lazarus/components/lazreport directory.
KGrid - Powerfull grid/data aware grid solution for Delphi and Lazarus. Freeware with source.
The Synapse Project by Lukas Gebauer provides a serial port and synchronous TCP/IP Library.
Library for serial communication (Linux, Windows) from author of Synapse. homepage: http://www.ararat.cz/synapse/ (same as Synapse)
A lot of useful Lazarus/FPC related information and components can be found on Tony Maro's Icebox site. His TMPack, Checkbook Tracker and RDP Frontend application are all excellent examples of the quality components and applications that Lazarus is capable of producing.
The Light Pascal Toolkit (LPTK)
VGScene VGScene speeds the development of all graphical application, providing: a graphical editor integrated in IDE, graphical objects, simplify animation, advanced windows and controls, maximum performance, skinning engine, bitmap effects. VGScene can be used as development tools for standard, multimedia, SCADA, GIS, CAD and KIOSK applications. Support Windows, Mac OS X and Linux. For more info see www.ksdev.com.
DXScene DXScene is 3D hardware accelerated graphics library speeds the development of all graphical application, providing: a 3D and 2D graphical editor integrated in IDE, 3D shapes and transformation, 2D graphical objects, simplify animation, advanced windows and controls, maximum performance, skinning engine, bitmap effects, 3DS file converter. DXScene can be used as development tools for standard, multimedia, SCADA, GIS, CAD and KIOSK applications. Support Windows, Mac OS X and Linux. For more info see www.ksdev.com.
FlashEngine FlashEngine is a set of components for Delphi, C++ Builder and Lazarus which add extra features to Adobe Flash (ActiveX or Netscape plugin)- such as loading from any sources, grab real 32-RGBA frames, real transparency playing. Support Windows and Mac OS X. For more info see www.ksdev.com.
Audio X is an media management tool, that organize and sort your media without an database so everything is ever actual. A lot of audio formats are useable directly but you can also organize your LP or CD collection with it,it stores the data in XML Files so they are viewablealso with an webbrowser ...
Cactus is an audio player that comes with a database to organize your mp3 file collection. Take a look at Cactus Homepage. It's plattform independent and currently available for linux and win32.
Since actual v0.3 it supports managing and uploading files on a mobile player.
gdvdslides is a Linux graphical user interface for the command line program dvd-slideshow, which allows you to create a video from a set of video clips, JPEG image files and audio files. gdvdslides supports slide transitions, title slides, background images and multiple audio tracks. It also allows cropping, Ken Burns effect and scrolling slide effects. gdvdslides comes with complete documentation and tutorial.
GLScript A simple, free, open-source scripting language for developing 3D games and animations. It can be found here: GLScript's homepage. (GL stands for Graphics Library, I.E. Graphics Library Scripting) There are currently plans to have a code-converter to make scripts compilable with lazarus/fpc and other languages to make a standalone executable from your creation.
KSP Sound Player
OggBase is a Free Pascal/Lazarus program for managing your Ogg-Vorbis files in a Database.
PicturesToExe Mac OS X Slideshows
WnSoft is using Lazarus IDE to develop FPC-based slideshow viewer for Mac OS X, and planned PicturesToExe for OSX.
WinFF is a GUI for the command line video converter, FFMPEG. It will convert most any video file that FFmpeg will convert. WinFF does multiple files in multiple formats at one time. You can for example convert mpeg's, flv's, and mov's, all into avi's all at once. WinFF is available for Windows 95, 98 , ME, NT, XP, VISTA, and Debian, Ubuntu, Redhat based GNU/Linux distributions.
30 Seconds Free Software
Game Maker allows you to make computer games using easy to learn drag-and-drop actions. You can create professional looking games within very little time. You can make games with backgrounds, animated graphics, music and sound effects, and even 3D games! And when you've become more experienced, there is a built-in programming language, which gives you the full flexibility of creating games with Game Maker. What is best, is the fact that Game Maker can be used free of charge.
Originally written in Delphi, Lazarus/Free Pascal was used to port it from Win32 to Mac OS X and could be used in future for Linux and other platforms.
Kambi VRML game engine
Kambi VRML game engine is a 3D open-source game engine. The engine was developed from the beginning using FreePascal (we have also Lazarus components) in nice and clean ObjectPascal code. We support many 3D model formats, including VRML/X3D, hence the engine name. Some finished programs: view3dscene - 3D model viewer, VRML/X3D browser and castle - FPS game in a dark fantasy world.
'Pnigin' project (a 'Pengo' Remake)
The 'Pnigin' project is an advanced remake of the 80's arcade classic 'Pengo' .
The project was made from scratch, using all original artwork and music. The project used Delphi 5 personal, Lazarus and Free Pascal for development.
As the project is currently in a beta stage, there is no working demo yet. It is expected that a playable demo is released in summer 2008.
See the Gong-Proces site [] for more information regarding the project.
An Ext JS wrapper. ExtPascal lets you use the ExtJS from Object Pascal commands issued by the server. That brings the structure and strict syntax of the Object Pascal for programming the web browser.
Education and Scientific
Jubarte aims to create a complete application suite to calculate and analyse the viability of telecommunication links. Jubarte is able to calculate links using Radio, Optical Fiber and Satellites, in the newer versions capabilities to calculate auxiliary systems is being added. Jubarte is being developped in Lazarus enviroment and exist binaries for Windows, Linux and OSX.
Master Maths specialises in computer based training and maths. The 3rd incarnation of our flagship product is developed using Lazarus, Firebird, tiOPF v2 and the fpGUI Toolkit. The product has two parts. A GUI Administration application and a CGI Learner Browser (used to view and mark the teaching modules). The Learner Browser uses Macromedia Flash extensively. The complete product runs under Linux and Windows.
Morse Machine is an implementation of "A Fully Automatic Morse Code Teaching Machine" first described in a May 1977 QST article of the same name by Ward Cunningham using Lazarus. The program teaches Morse code by sending a character and waiting for you to type what you heard on the keyboard. It grades your score and adds new characters when it sees that you are ready. The program is released under the GNU GPL version 2. Due to its use of the sound card, this implementation is for the Windows platform.
MRIcron is an opensource project that allows users to visualize and volume render medical images (MRI, CT, PET). It includes tools for lesion mapping, non parametric statistical analysis (npm), and conversion from the medical DICOM format to the scientific NIfTI format (dcm2nii). It is available for Windows, Linux and Mac OS X.
OctaveGUI is a(nother) GUI frontend for GNU Octave.
SignWriter is an Ancient Egyptian Hieroglyphic Word Processor and Language tool. It is designed for creating and editing texts stored in MdC format and would be of interest to students, professionals, and anyone with an interest in the Ancient Egyptian Language. homepage: http://signwriter.scribeacademy.com/
Skychart / Cartes du Ciel
Skychart is a free software to draw a map of the night sky for the amateur astronomer from a bunch of stars and nebulae catalogs. It shows the position of the planets, simulates an eclipse and more.
SPINA is software for determining constant structure-parameters of endocrine feedback control systems from hormone levels obtained in vivo. The first version of this cybernetic approach allows for evualuating the functional status of the thyroid gland.
Virtual Moon Atlas
Virtual Moon Atlas is software for lunar observation and study. It use GLscene to give a realistic view of the Moon at any given location and time. The computation are done with the JPL ephemeris for extensive precision. It include the most complete lunar formation database and picture library. The binary distribution is available for Windows, Mac and Linux.
Xoctave is an Human interface to GNU Octave. Xoctave encapsulates GNU Octave using pipes and provides extra useful tools to make GNU Octave more easier. XOctave is written in Pascal using Lazarus front-end and Free Pascal (aka FPK Pascal) libraries, uses synedit for syntax highlighting, and uses the Lazarus Component Library (LCL) is a set of visual and non-visual component classes over a Widget toolkit-dependent layer with multi-language support (English-Turkish)
Management, Accounting and other Business Software
OutKafe is a next-generation free and open source cybercafe management suite. It currently is running hundreds of cybercafe's at businesses, schools and other establishments around the world.
RiXtoR is a Point of Sale program specially designed for restaurants, working on both Windows and GNU/Linux Systems
DireqCafe A complete and full full featured internet cafe solution for LTSP and a number of other useful lazarus programs can be found on A.J. Venter's site: silentcoder.co.za.
Business management software for independent trucking companies and owner/operators (for the USA.) Written under contract by Tony Maro for both Linux and Windows for "Partners in Trucking, LLC". http://www.truckbites.com Still under development, anticipated release in the next few months.
Gestinux is a small accounting software, to enter moves and import in various formats, to reconcile, and to print usual reports. It is in english and in french, and can be easily translated in other languages. It is possible to setup specific reports for various countries. It run on Linux and Windows, using MySql.
Utilities and Miscelaneous
Becape is a open source backup tool aimed to personal/desktop usage. It does incremental backups and stores the backup info in a sqlite database allowing to restore the exact state of the backed files at a chosen date. It's fully written in Lazarus/Free Pascal.
On BeniBela online I published some components for Lazarus and tools based on them/it.
They include: A treelistview control which is a mix between a treeview and a listview, a diagram unit which displays diagrams based on a model/view concept and a templated based html parser which matches the structure of the parsed file to the one of a previously created template.
The tools only works on Windows, and are an API Manager to control the Win32-API and a sun simulator which changes the settings of the graphic card to match the natural sun light
dbmaker is a database application using TDbf and LazReport. Its user interface language is german.
A collection of small and simple projects developed in Lazarus by Giuseppe Ridinò (aka Pepecito). They are games, editors, utilities, etc.
Double Commander is a cross platform open source file manager with two panels side by side. It is inspired by Total Commander and features some new ideas. Homepage: http://sourceforge.net/projects/doublecmd/
A GUI wrapper for UPX (Ultimate Packer for eXecutables). Download it here.
ExVan a WinCE/Win32 mobile invoicing program with batch data transfer for Greek ERP systems or standalone use.
fenixsql is a simple admin tool for firebird sql database
Fit Easily is an online service for building the model of some experimental data, fitting its parameters and storing the results together with the data. Both of the cgi and the core was coded with Lazarus.
Free Pascal Operating System
Interested in developing an OS with Free Pascal? This project can be used as a starting point (though incomplete and YOU ARE WELCOME to complete it :-)). Download it here(http://code.google.com/p/fpos).
CQRLOG is an advanced ham radio logger based on Firebird database. Provides radio control based on hamlib libraries (currently support of 140+ radio types and models), DX cluster connection, QRZ callbook (web version), a grayliner, ON6DP QSL manager database support and a most accurate country resolution algorithm based on country tables developed by OK1RR. CQRlog is strongly focused on easy operation and maintenance.
A GTK based Firebird Administration tool using Firebird Objects and Lazarus Components is available here.
Heat Wizard is a command line and GUI tool for the conversion of the voltage of a thermocouple to a temperature and vice versa (for Win32, Mac OS X, and Linux).
ISA Digital Osciloscope
A graphical interface for a digital osciloscope. The osciloscope itself is an ISA card with a probe to measure waves. It works on both Windows and Linux. There is some information on how it is being built on Hardware Access. The full documentation (in English and Portuguese), screenshots and the source code of project can be downloaded here.
Kamouflage - Camouflage files into images
LazFileSplitter is a utility to split and merge big files.
LazPad is a simple text editor made with Lazarus.
LazVisual is an external tool to include resources on executable file and set application icon.
Mep LA is a simple and fast text editor. Key features: working with txt and html/php files, replacement and some customizable scripts with shortcuts. You can configure replacement and run it with a click or keyboard combination.
PasDoc is an open-source documentation generator for ObjectPascal source code. It reads documentation from comments in your source code (an option to read it from an external file is also available), and generates nice docs in HTML, LaTeX or other formats. We have a console program, and a cross-platform GUI version using Lazarus.
PasMonTray is an open-source CPU and memory usage monitor that sits in the system tray. Uses TrayIcon.
PouchHiker is written in Lazarus, using KOL-CE and lNet. PouchHiker lets you connect and participate in the gps-carpool network (www.gps-carpool.net). See www.pouchhiker.com for download and description.
Tom Lisjac's Project Theseus is using Lazarus and FPC for creating a rapid deployment and distribution system for Linux called Epik-Builder. EpikStopwatch and EpikBrowser are also Lazarus based projects that are currently under development.
QFront is a platform independent Frontend for the CPU Emulator QEmu
Linux technology to solve the dependencies problems on a Debian/Ubuntu/Linux Tiger operating system. For more infos see: SFS-Technology
GPL File manager for Linux developed in Lazarus and Free Pascal. Integrated bin, text, hex viewer (own component) and editor based on SynEdit. Home Page: http://radekc.regnet.cz/
Shell for Gammu (Mobile Phone Tool)
The Gammush Site offers hardcopies and downloads for this Application. Gammush is a shell for gammu.exe. It allows to backup/restore your phone data, get, edit , put logos, set date+time, send sms messages etc.
Siages is an ERP application made with Lazarus.
SMTPUtils A tool to tunning your SMTP server against the Open relay, Spam, Virus, to measure the performance, verify it in the black lists (DNSBL) and more.
Transmission Remote GUI
Transmission Remote GUI is a feature rich cross platform front-end to remotely control a Transmission Bit-Torrent client daemon via its RPC protocol. Transmission Remote GUI is faster and has more functionality than the build-in Transmission web interface.
Virtual Magnifying Glass
Virtual Magnifying Glass is designed for visually-impaired and others who need to magnify a part of the screen. Unlike most similar programs it does not open a separate window for the magnification but instead puts a movable magnifying glass on screen. The project was converted from Visual Studio .NET to Lazarus and now offers a Linux version. Mac OS X and Pocket PC versions are planned.
Wi(n)Xtap (formed by the words Windows XP Vista) was a program created for early versions of Lazarus. This program allowed the creation of the .manifest file so to set up a graphical theme to your application and it allowed the user to define a customized icon. This program is useless since 0.9.24 because those features have been implemented into the IDE itself. Stable releases of Wi(n)XtaP where the 4.0 beta, 5.0, 6.0 and the latest 6.1 (fixes of 6.0). Further plans to expand its capabilities are temporally blocked.
WikiHelp is an small Tool that generates HTML Pages from an Wiki. It downloads the content Automatically and convert the WikiText Pages into HTML. Most WikiText Features are useable including Images,tables and so on.
If your Lazarus project should be listed here, please edit this page and add it!