Open Source Pascal Software
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Pascal Software
Browse free open source Pascal Software and projects below. Use the toggles on the left to filter open source Pascal Software by OS, license, language, programming language, and project status.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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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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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.
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astap program
Stacking program, astrometric (plate) solver, fits file viewer
ASTAP, Astrometric STAcking Program, astrometric solver and FITS image viewer. This program can view, measure, "astrometric (plate) solve" and stack deep sky images. Main features: - Stacking of astronomical images including dark frame and flat field correction - Native fast astrometric (plate) solver. - Alignment using an internal star match routine, internal Plate Solver, manual or ephemeris. - FITS viewer with swipe functionality, deep sky and star annotation, photometry and CCD inspector. - Annotation of solar and deepsky objects. - Photometry of point sources, extended sources and variable stars - Blink routine for astro images. -
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SkyChart is a software to draw chart of the night sky for the amateur astronomer from a bunch of stars and nebulae catalogs. See main web page for full download. This software is part of a full suite for astronomical observation: https://sourceforge.net/projects/ccdciel/ https://sourceforge.net/projects/indistarter/ https://sourceforge.net/projects/eqmodgui/ Requirement: https://sourceforge.net/projects/libpasastro/ See also: https://sourceforge.net/projects/indi/
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Photo and Video Editing APIs and SDKsUnlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
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ZeosLib
Database components for Delphi, FreePascal/Lazarus, Kylix, C++ Builder
Note: Delphi NextGen support (Android, iOS, OS X,) has been added the Zeos 8.0 development version. Supported compilers start with Delphi XE 10.2 Tokyo. For problems please contact us in the forums on https://zeoslib.sourceforge.io. The ZeosLib is a set of database components for MySQL, MariaDB, PostgreSQL, Interbase, Firebird, MS SQL Server, SAP Adaptive Server Enterprise and Adaptive Server Anywhere (previously Sybase), Oracle and SQLite for Delphi, FreePascal/Lazarus and C++ Builder. -
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UltraStar Deluxe
A free sing-along karaoke game for your PC
Karaoke sing-along game for PC which is similar to Playstation® Singstar™. It allows up to six players to sing along with music using microphones in order to score points, depending on the pitch of the voice and the rhythm of singing. -
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mht to htm
Conversion from *.mht files to *.htm files.
Conversion from *.mht files to *.htm files. mht2htm extracts all files from mht in single dir so you can open it on any OS. Also works with .eml, .msg, .nws... files -
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Castle Game Engine
Game engine supporting many 3D/2D formats and graphic effects
This project has moved to: - Our website https://castle-engine.io/ - GitHub repo: https://github.com/castle-engine/castle-engine/ Cross-platform 3D and 2D game engine for Object Pascal. Rendering and processing of game assets in glTF, X3D, VRML, Collada, Spine and other formats. Many graphic effects including shadows, shaders, mirrors, screen effects. Animation, collision detection, 3D sound. Extensible system of 3D objects, with out-of-the-box levels, items, intelligent creatures and more. Desktop, mobile, web plugin. Also home of view3dscene - our full-featured VRML/X3D browser. -
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Subtitle Editor
Subtitle Editor for SRT, SUB, SBV, TXT, ASS, SSA subs
Srt Editor is a small subtitle editing tool for Linux, OSX and Win64. You can edit the following file formats in various ways : SRT, SUB, TXT, SBV, ASS, SSA. Last version : 3.2.1 (OSX & Windows - 24 feb 2025) / 4.0.3 (Linux) -
Build Securely on AWS with Proven FrameworksMoving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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photo trigger sunjob
фото триггер (high speed photo trigger)
фотогаджеты, триггеры для скоростной фото съемки (периферия, датчики, исполнительные механизмы) Canon 1Ds mkII - Li-Po батарейный мод NP-E3 high-speed ф.тригеры: - Photo Trigger 1.x (2x555 chip) - Photoduino 2.x mod - CameraAxe 3.0.0.4 mod - контроллер эл.м. клапана - фото синхронизатор (по 1му и 2му пыху) - фото мост (photo gate) Photoduino https://kalanda.github.io/photoduino/ https://github.com/kalanda/photoduino CameraAxe3 http://www.glacialwanderer.com/hobbyrobotics/?p=325 Прочие, не фото-проекты, доработки, моды: AVR ISP MK2 Power Mod - программатор MK61 - прг.калькулятора MK51 - калькулятора JDS6600 Power Mod - генератор KORAD KA 3050D - блока питания Ploter / 2D графопостроитель -
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SPINA
Structure parameter inference approach for endocrine feedback control
SPINA is software for the rapid, reliable and accurate determination of constant structure parameters of endocrine feedback control systems. It is a class of static function tests that require nothing more than steady-state concentrations of hormones or metabolites obtained in vivo. The first version of this cybernetic approach had been developed for the evaluation of the functional status of the thyroid gland, i.e. thyroid's secretory capacity (gain of thyroid, GT or SPINA-GT) and sum activity of peripheral deiodinases (GD or SPINA-GD). A second version has been established for insulin-glucose homeostasis. It delivers the secretory capacity of pancreatic beta cells (SPINA-GBeta), an estimate for the insulin receptor amplification (SPINA-GR) and a static disposition index as a measure for the loop gain of the feedback loop (SPINA-DI). Both implementations of SPINA have been validated in more than 50 clinical studies based on large cohorts. -
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C-evo: New Horizons
Turn-based empire building strategy game inspired by Civilization II.
It is a turn-based strategy game inspired by Civilization 2 game where you can explore the world and build your own empire. New Horizons edition is a continuation of the last released original C-evo 1.2.0 version with many quality improvements. -
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LazLock
Free, cross platform, portable password manager.
The latest version of LazLock is at https://github.com/cyberfilth/LazLock/releases A free, lightweight, portable password manager for Windows & GNU/Linux that encrypts your data with 128 bit AES encryption. LazLock also includes a password generator which allows you to create more secure passwords. A plain text version of your data is never written to disk as all decryption is done in memory. LazLock is truly portable, no installation is required so it can be run from a USB drive. Unlike similar programs, there are no dependencies on the .NET Framework (Windows) or Mono (Linux) ------------------------------------- Easily Copy and Paste your login details into any website without having to manually type them out. Your passwords aren't shown on screen so you can use LazLock in front of others without compromising your security. Generate more secure passwords for the websites that you visit, you only need to remember one password to unlock them all. -
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AlarmeJT
Visual alert based on decoded Callsigns with WSJT-X in JT65, JT9, FT8.
AlarmeJT been designed with Lazarus , written in Pascal , it is only reserved for private use for Amateur Radio . It is designed to work with exellent WSJT -X Joe Taylor, K1JT running on JT65, JT9 and FT8 modes . It is the addiction of JTAlert VK3AMA on Linux. You can arrange the various windows of the software as you wish . Positions and window sizes are always back . AlarmeJT à été conçu grâce à Lazarus, écrit en Pascal, il est uniquement réservé à un usage privé pour les Radioamateurs. Il est prévu pour fonctionner avec l'exellent WSJT-X de Joe Taylor, K1JT fonctionnant sur les modes JT65A, JT9 et FT8. Il est le penchant de JTAlert de VK3AMA sur Linux. Vous pouvez organiser les différentes fenêtres du logiciel comme bon vous semble. Positions et tailles des fenêtres sont systématiquement sauvegarder. -
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C-evo
C-evo Distant Horizon; Empire Building Game
A Civilization style, turn based strategy game, of the Civ II era. In this game, each player becomes the leader of a civilisation. To win, the player's civilization has to be first to build a spaceship. C-evo Distant Horizon (c-evo-dh) is a fork of C-evo New Horizons https://app.zdechov.net/c-evo/ which is itself a fork of C-evo There is an excellent in-game manual, see also; https://civilization.fandom.com/wiki/Strategies_(C-evo)/For_first_few_turns https://civilization.fandom.com/wiki/Game_mechanics_(C-evo) https://civilization.fandom.com/wiki/Strategies_(C-evo) http://www.c-evo.org/text.html#design http://www.c-evo.org/faq.html http://www.c-evo.org/bb/index.php External Map Generator for more varied terrain https://sourceforge.net/projects/cevomapgen/ -
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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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PUMA Repository
Pascal Units for Medical Applications
The PUMA Repository is a collection of Pascal units for medical informatics. It contains reusable source code for a wide field of health-care application development. The code includes a support engine for the European Data Format (EDF and EDF+), converting functions for units of measurement and an HL7 engine. PUMA is compatible with Lazarus and Free Pascal. Some of the units also support other Pascal implementations including Delphi, winsoft Pocket Studio and other compilers. -
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SimThyr
A simulation program for thyroid homeostasis.
SimThyr is a continuous simulation program for the human pituitary-thyroid feedback control system. Applications of this program cover research, including development of hypotheses, and education of students in biology and medicine, nurses and patients. -
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Double Fractal with 3D Prototype
Easily creates high complex fractal images. Includes 3D prototypes.
Double Fractal was first created in the 90s and was the result of a passion for fractals and fractal math. Since then, it has grown including many unique fractals invented by its author. Some fractals were found by chance in 2001 when functions used for artificial intelligence were plotted as fractals. These new fractals were called JP Random Sets. The brilliant environment Lazarus allowed Double Fractal to be ported from Delphi and now Double Fractal can be run on Windows, Linux and MAC OS X. Fractals are infinite complex images defined by a finite definition. We find in fractals a model to understand many different sciences such as economy, health and weather. Many scientists love fractals. Double Fractal is a program that creates fast and easily high complex images. No specific knowledge is needed to use this program, it is a program that can be run just for fun. Please enjoy the better than ever Double Fractal 3 with its brand new 3D JP1 Set prototype. -
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SimulaBeta
A simulation program for insulin-glucose homeostasis.
SimulaBeta is a simulation program for insulin-glucose feedback control. It is based on a nonlinear MiMe-NoCoDI model. -
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Mingro
Old-school 2D game engine
An old-school game engine, much like good old ID and Apogee games as Duke Nukem, Commander Keen and Biomenace, slightly inspired by Diana Gruber's "Action Arcade Adventure Set". Made with Allegro.pas and programmed in Pascal. -
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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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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! -
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My Zebra
Print labels with barcode on EPL compatible printer.
It is application to print simple label with barcode and two lines of text. It use Eltron Programming Language (EPL2). Application made in English and Polish languages. It's machine-translated to 25 another languages. It is one file project, but if you want to translate it to another language you have to download txt files (zip file include txt files). It need write permissions to write config.txt file. ***Polish language description*** Jest to aplikacja do drukowania prostych etykiet z kodem kreskwym i dwiema liniami kodu. Aplikacja używa języka Eltron Programming Language (EPL2). Aplikacja jest wykonana w języku polskim i angielskim. Jest ona maszynowo przetłumaczona na 25 innych języków. Do uruchomienia programu potrzebny jest tylko plik zimbra.exe. By załadować pozostałe tłumaczenia niezbędne są pliki txt (plik zip zawiera te pliki). Program potrzebuje uprawnień do zapisu by mógł zapisać plik config.txt.