Open Source Pascal Software for Mac

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

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  • 1
    Lazarus

    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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    Downloads: 16,966 This Week
    Last Update:
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  • 2
    Double Commander
    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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    Downloads: 10,065 This Week
    Last Update:
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  • 3
    astap program

    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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    Downloads: 2,954 This Week
    Last Update:
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  • 4
    Sky Chart / Cartes du Ciel
    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/
    Leader badge
    Downloads: 1,445 This Week
    Last Update:
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  • 5

    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.
    Leader badge
    Downloads: 415 This Week
    Last Update:
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  • 6
    UltraStar Deluxe

    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.
    Downloads: 102 This Week
    Last Update:
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  • 7
    Castle Game Engine

    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.
    Downloads: 18 This Week
    Last Update:
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  • 8
    Allegro.pas

    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.
    Downloads: 12 This Week
    Last Update:
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  • 9
    Subtitle Editor

    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)
    Downloads: 32 This Week
    Last Update:
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  • 10
    SPINA

    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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    Downloads: 17 This Week
    Last Update:
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  • 11
    photo trigger sunjob

    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
    Downloads: 19 This Week
    Last Update:
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  • 12
    Transposer

    Transposer

    Transposer changes chords from one key to another in a song file.

    Transposer converts the chords of a text file which contains the lyrics and chords for a song into whatever key the user desires. Version 1.0 no new features, just some UI cleanup. No bugs reported since last BETA, so nothing to fix at this point. (0.56) was the first with a mechanism for creating an ignore list of words which might get transposed if they are on a line by themselves, such as, "ending". This word is typically made of characters which are valid chord characters that would otherwise be transposed. There are two editing panes in the main window. One is for the original song, and the other is for the transposed song. Earlier versions of this program were command line only (CLI), then I used QT to augment my C++ source to create a GUI. This project is now developed in Lazarus, using a collaborative approach. I (abudeveloper) and my son (iamslinger) are working together on this project.
    Downloads: 5 This Week
    Last Update:
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  • 13
    SimulaBeta

    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.
    Downloads: 12 This Week
    Last Update:
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  • 14
    SimThyr

    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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    Downloads: 11 This Week
    Last Update:
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  • 15
    Double Fractal with 3D Prototype

    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.
    Downloads: 3 This Week
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  • 16

    BMI Wizard

    BMI Wizard calculates the body mass index (BMI)

    BMI Wizard calculates the body mass index (BMI) from weight and size and vice versa.
    Downloads: 1 This Week
    Last Update:
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  • 17

    Gauss–Jordan elimination

    invert matrices with the Gauss–Jordan elimination

    This application inverts matrices with the Gauß-Jordan elimination. It supports matrices up to a size of 10x10. It displays the computition and of course the solution. Support for fractions is coming soon
    Downloads: 1 This Week
    Last Update:
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  • 18
    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: 1 This Week
    Last Update:
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  • 19
    DNS progapation checker is program for linux and windows and uses ping command automatically every 60 seconds to see is DNS live. Can be minimized to systray and gives alert when DNS is propagated. Made in Lazarus & FreePascal by Aleksandar Josifoski
    Downloads: 1 This Week
    Last Update:
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  • 20
    libltc-delphi

    libltc-delphi

    Linear Timecode is an encoding of SMPTE timecode data in an audio sign

    Linear (or Longitudinal) Timecode (LTC) is an encoding of SMPTE timecode data in an audio signal, as defined in SMPTE 12M specification.
    Downloads: 1 This Week
    Last Update:
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  • 21

    AddonLangManager

    This Tool manages the language Files for an firefox addon.

    This little Tool Manages all languages for an Firefox addon and translates properties files in to json if it is required.
    Downloads: 0 This Week
    Last Update:
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  • 22
    Opensource fork of Mystic BBS, Copyright 1997-2013 By James Coyle. This project is derived from Mystic BBS V1.10 A38, which was released onto Sourceforge under the GPL. Mystic BBS has since been removed from Sourceforge and has returned to a closed source development model. Guardian BBS is hereby forked to keep the Opensource code alive and available for everyone under the terms of the GPL in which it was released.
    Downloads: 0 This Week
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  • 23
    Heat Wizard

    Heat Wizard

    thermocouple voltages to temperatures converter

    Heat Wizard converts thermocouple voltages to temperatures and back.
    Downloads: 0 This Week
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  • 24
    Mingro

    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.
    Downloads: 0 This Week
    Last Update:
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  • 25
    PUMA Repository

    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.
    Downloads: 0 This Week
    Last Update:
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