Open Source Object Pascal Libraries
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Object Pascal Libraries
View 77 business solutionsBrowse free open source Object Pascal Libraries and projects below. Use the toggles on the left to filter open source Object Pascal Libraries by OS, license, language, programming language, and project status.
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PTCPas is a free, portable framebuffer library, written in Free Pascal. It allows low-level high-speed graphics access on multiple platforms.
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LacaK Software
LacaK's Freeware Software
Various freeware software that I created. • Easy IS - lightweight information system for manufacturing companies. • Registratúrny denník • Faktúry - invoicing software. • Penzión - software for hotels, guesthouses and hostels. • Správa úloh - task management software. • Preteky - software for race organizers. • Free Pascal - various free sources for Free Pascal compiler. More information at https://lacak.sourceforge.io/ -
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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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TRURL
A suite of RPN calculators and a class library for Object Pascal
TRURL is a suite of desktop calculators with reverse Polish notation (RPN) written in Object Pascal. Additionally, it comes with a free reusable class library (RPN Engine) as a toolbox for creating your own calculator. TRURL is an acronym for "TRURL is a Reusable Universal RPN Library". Class Libraries: • RPN Engine: Full-featured calculation engine for Pascal-based RPN calculators • Segmitator: Library for virtual seven-segment displays Applications: • TRURL A: Simple demo app for the RPN Engine • TRURL B: RPN calculator in the design of the famous calculators by Dieter Rahms for Braun • TRURL G: Desktop RPN calculator inspired by the UI of the DSKY unit of the Apollo Guidance Computer (AGC) -
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Z80-Pascal will be a cross-platform Pascal compiler for Z80 based devices, such as MSX, Spectrum-ZX, etc. Despite that it will be designed for old Z80 home devices (i.e. retro-programming) it will be useful for modern devices too.
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D.P.F Delphi iOS Native Components
Delphi iOS Native Components
Develop Native iOS applications with Delphi XE8~XE10 Develop iPhone & iPad & iPod Touch apps with fast native performance and native styles. Some Wrapped Frameworks: * AddressBookUI.framework * AddressBook.framework * iAd.framework * EventKit.framework * GameKit.framework * MapKit.framework * MessageUI.framework * MobileCoreServices.framework * QuickLook.framework * SystemConfiguration.framework * Social.framework * StoreKit.framework * WebKit.framework Follow me: https://twitter.com/BabakYaghoobii https://www.facebook.com/babak.yaghoobii https://www.linkedin.com/in/babakyaghoobi https://plus.google.com/+BabakYaghoobii http://babakyaghoobi.blogspot.com https://stackoverflow.com/users/4557781/babak-yaghoobi https://www.colatform.com/en/ Use our more than 90 demos for quick development. Enjoy iOS Apps Developing Babak Yaghoobi -
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Collection of Delphi / FreePascal code units. Includes libraries for Unicode, Strings, Data Structures, Sockets and Mathematics.
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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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EVEAI is a Deep Learning Library based on python Keras and Tensorflow. EVEAI dll allows embedding inference images from keras models into user-written applications. Under Windows, the EVEAI training Tool provides services to train user specific image datasets and EVEAI dll provides services to existing Windows applications which support inference images. Please visit https://github.com/Hommoner/EVEAI for more information.
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ueControls
Open source set of instrumentation controls.
Open source set of instrumentation controls for Lazarus and Free Pascal, compilable under Windows and Linux. -
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BAScript
Scripting engine for Pascal compilers.
BAScript is a simple scripting engine written in Object Pascal you can use to add scripting to your Delphi, Lazarus or Free Pascal applications ("host program") to extend their functionality without the need of recompiling them. The virtual machine defines its own language, called the BAScript language. It is a low-level language, somewhat similar to the Assembler language, which is not intended to be easy to program but easy to execute. So it is recommendable to use other higher level languages and translate them into BAScript language. Package includes two compilers that translates from a higher-level language to the BAScript language. You should note that BAScript is intended to be lightweight, so it has not mechanisms to handle complex data structures or large amounts of data or code. On the other hand, it has less need for memory and resources than other scripting interpreters. If you need more power you may try PascalScript. -
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SimpleFaceDetect
Simple library to detect faces in an image.
Simple library to detect faces in an image. No additional dll's, components needed. Just plain object pascal code. Run in delphi or lazarus. Open project and press F9. That's it. -
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biOP
biOP [bio~ObjectPascal/bio~Delphi] bioinformatics libraries
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.Net Component Suite for Delphi
Most comprehensive Library of .Net components for Delphi.
Most comprehensive Library of .Net components for Delphi. Includes over 30 essential .Net components which are available in Delphi like Active Directory components, Internet components, printing components, system components and many more for building powerful line-of-business Windows applications in Delphi. All the included components libraries are technically superior, with proven track record of widespread use for rock-solid reliability. They are written to be efficient and do not depend on external DLLs. All libraries are feature-rich yet easy to use due to emphasis on intuitive API design. Tightly integrated with Embarcadero Delphi, you can use all features available in the Embarcadero Delphi IDE for your development tools and start working with UI instantly. The .Net Component Suite for Delphi is part of .Net VCL for Delphi(http://www.crystalnet-tech.com/DotNetVCL/DotNetVCL4Delphi.aspx) -
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.Net Native Interface Library for Delphi
The best library to work with .Net Assemblies in Delphi.
The .Net Native Interface Library (DotNetNativeInterface) is a native programming interface which provides a way for Delphi programming language to interact with applications and libraries written in any of the .Net languages (such as C#, VB.Net etc). Programmers can use DotNetNativeInterface native methods to access .Net 3rd party libraries or .Net Framework Libraries without the need for registry entries, COM registrations or changes to the .Net libraries. The following examples illustrate when you need to use DotNetNativeInterface native methods: 1. You want to access and use .Net Framework Class Library in your application. 2. You want to access and use 3rd party .Net Libraries in your application. Competitive Advantages: 1. Access to .Net Framework Class Library. 2. No COM registration of .Net Libraries is required when deployed. 3. Allows any programming language to consume .Net libraries as if they were native code. -
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.Net Native Library for Lazarus
The best library to work with .Net Assemblies in Pascal.
The .Net Native Interface Library (DotNetNativeInterface) is a native programming interface which provides a way for Lazarus/Pascal programming language to interact with applications and libraries written in any of the .Net languages (such as C#, VB.Net etc). Programmers can use DotNetNativeInterface native methods to access .Net 3rd party libraries or .Net Framework Libraries without the need for registry entries, COM registrations or changes to the .Net libraries. The following examples illustrate when you need to use DotNetNativeInterface native methods: 1. You want to access and use .Net Framework Class Library in your application. 2. You want to access and use 3rd party .Net Libraries in your application. Competitive Advantages: 1. Access to .Net Framework Class Library. 2. No COM registration of .Net Libraries is required when deployed. 3. Allows any programming language to consume .Net libraries as if they were native code. -
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.Net VCL for Delphi
Comprehensive library of .Net UI Controls and components for Delphi.
The .Net Visual Component Library (VCL) for Delph is the most comprehensive Library of .Net WinForms UI Controls and components for Delphi. Includes over 50 essential .Net UI controls and components which are available in Delphi such as Active Directory components, Internet components, printing components, Xml components, Dialog components, UI controls, Grid controls, and many more for building powerful line-of-business Windows applications in Delphi. Built on solid .Net Framework and advanced .Net functionalities, .Net VCL for Delphi provides innovative and advanced quality UI controls and components for Delphi that let you build powerful business desktop application effortless in timely fashion. Tightly integrated with Embarcadero Delphi, you can use all features available in the Embarcadero Delphi IDE for your development tools and start working with UI instantly. The .Net VCL for Delphi consists of: - .Net Component Suite for Delphi - .Net Control Suite for Delphi -
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Cantor Systems
Unified platform of high-level programming languages
Cantor and Halva Pascal programming languages toolchain. -
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D.P.F Delphi Android Native Components
Delphi Android Native Components
Welcome to the world of Android programming! Develop Native Android applications with Delphi XE5/XE6/XE7 Some components: + Added TDPFJAlertDialog + TDPFJAnalogClock + TDPFJButton + TDPFJCheckBox + TDPFJChronometer + TDPFJDatePicker + TDPFJDatePickerDialog + TDPFJEditText + TDPFJImageView + TDPFJListView (not completed) + TDPFJProgressBar + TDPFJProgressDialog + TDPFJTextView + TDPFJTimePickerDialog + TDPFJToast + TDPFJView + TDPFJRadioButton + TDPFJNumberPicker + TDPFJSeekBar + TDPFJTabHost Component (Tabbed view) + TDPFJSpinner Component (Dropdown list) + TDPFJTextSwitcher Component (Fade/Slide Texts) + TDPFJTextClock + TDPFJWebView Follow me: https://www.facebook.com/babak.yaghoobii https://www.linkedin.com/in/babakyaghoobi https://plus.google.com/+BabakYaghoobii http://babakyaghoobi.blogspot.com https://stackoverflow.com/users/4557781/babak-yaghoobi https://www.colatform.com/en/ Enjoy And -
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DataRecords
TDatasetRecord is a Delphi class to represent a single TDataset record
Class to represent a single dataset record in a TParams collection with each TParam serving as a named field/value corresponding to a dataset field. It Also communicates with associated dataset in order to read and set it's fields structure and copy field values from/to dataset. -
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Delphi : VRCalc++ OOSL (Script) and more
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Vincent Radio {Adrix.NT} Sources Library & Applications : Delphi C++ Java VRCalc++ C# VRCalc++ Object Oriented Scripting Language - Engine Source Pascal Code - Delphi Packages Build Prjs - VRCalc++ Scripted System Std RT Library - Guides & Docs (CHM, PDF, DOCX) - VCL & FMX (FireMonkey) Support - Script Test Code (Lang RTL VCL FMX) - Visual Stage Project : VCL & FMX Paged Lists & Iterators : Delphi C++ Java C# Multi-Dim Arrays & Direct Graph Classes : Delphi C++ Java VRCalc++ C# Delphi Drag&Drop Applications - VRCalc++ Script Executors: Terminal, VCL, FMX - VRMultiEdit - VRLazyCodeEditor - VR Astro Vision (Astrology) - Paged List Test - VRMosaic : Delphi C++Builder Java C# +with auto resolver - VR Free Chess 2D - VRBlocks - VRGraphStage - VR TTT OX + icons & bitmaps + VCL VisualStyles + Build Projects + instructions to build projects to build projects - Delphi : RAD Studio - C++ : Dev-C++ - java : NetBeans - C# : MS/VS adrixnt@hotmail.it -
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Delphi Drag&Drop Suite by Adrix.NT
Delphi Drag & Drop Comp Suite v.5.2 rev. by Vincent Radio {Adrix.NT}
The Delphi Drag and Drop Component Suite v5.2 released Drag & Drop Delphi Library (*) Sources & Build Projects included original designer: Anders Melander www: melander.dk Revised & Adapted by Vincent Radio {Adrix.NT} ________________________________________________________________________________ REVISION NOTES the original Library from Anders Melander was splitted into 2 separed packages - a Run Time Package: "VRAxDragDropRTLCompSuitePackage" - a Design Time Package: "VRAxDragDropCompSuiteDesignPkg" (Win32 only) this way you can also use it on your 64 bits (Win64) application and install the design time package (Win32) into Delphi IDE which is a 32 bits Applic !! have fun with Drag & Drop for more info please refer to ... MelanderBlog: melander.dk - The Drag and Drop Component Suite v5.2 released for any question about installation e-mail me at: adrixnt@hotmail.it PS: it seems not working in C++Builder !! Adrix.NT -
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IMPORTANT: This project has moved to Github: https://github.com/germanestevez/GLibWMI (English) GLibWMI is a Delphi library of components, focused on the Administration of Windows Systems. They are based on Windows WMI (Windows Management Instrumentation). (Spanish) GLibWMI es una librería/biblioteca de componentes para Delphi, enfocados a la Administración de Sistemas Windows. Están basados en la WMI de Windows (Windows Management Instrumentation).
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An Expression Parser and Evaluator result in JSON object. Written in Pascal. 表达式的解析和求值是一个应用面非常广的功能。JSON格式因其简明、易于操作，使用面日渐广泛。本项目将表达式分析的结果存放在JS
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LaMita MediathekView
Delphi 11.3 and up Component to search in german mediatheques and more
Delphi 11.3 and up Component to search whole database of https://mediathekviewweb.de/ and archive.org and jamendo.com to get urls and data for audio/video files :) Enjoy :D ----latest Changes v 0.3 -added search in jamendo.com with apikey v 0.2 -added search in archive.org part of MEDiA Revolution X Mediaplayer freeware: https://lamita.jimdosite.com/