Open Source Object Pascal Software Development Software

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.

A 32/64/16-bit Pascal compiler for Win32/64/CE, Linux, Mac OS X/iOS, Android, FreeBSD, OS/2, Game Boy Advance, Nintendo NDS and DOS; semantically compatible with Delphi, Borland Pascal and Mac Pascal (partially) with extra features, e.g. operator overloading.

Lazarus is a free and open source development tool for the Free Pascal Compiler. The purpose of this project is to serve as a Code Repository, Wiki Knowledgebase and support site for converting existing components and libraries to work with Lazarus and the Free Pascal Compiler.

Turbo Pascal (With DOSBox) (TPWDB) is a free and open source compiler and Integrated Development Environment (IDE) for Pascal language on Windows 64 Bit and 32 Bit. Using basic Pascal programming, many functions, no need to install multiple steps and integrate some other tools.

JVCL is a library of over 600 Delphi components developed by "Project JEDI" members.

The JEDI Code Library (JCL) consists of a set of thoroughly tested and fully documented utility functions and non-visual classes which can be instantly reused in your Delphi and C++ Builder projects.

Pascal XE is an IDE for Pascal programming, it is user friendly and designed specially for beginners in programming. Pascal XE includes 3 free compilers: - Virtual Pascal Compiler 2.1.279 (default) - Free Pascal Compiler 3.0.4 - GNU Pascal Compiler 20070904

*** Please note that the downloads here on Sourceforge are out of date! See https://gexperts.dummzeuch.de for the latest releases. *** GExperts is a free set of tools built to increase the productivity of Delphi and C++Builder programmers by adding several features to the IDE. GExperts is developed as Open Source software and encourages user contributions to the project.

maXbox: Precompiled Object Based Scripting Tool maXbox is a free scripter tool with an inbuilt object pascal delphi engine in one exe! It is designed for teaching, develop, test and analyzing apps and algorithms and runs under Win, Mac and Linux (CLX) to set code in a box without installation and no administration. The tool for 32 and 64-bit is based on an educational program with examples and exercises (from biorhythm, REST services , form building to how math works). Pure Code for Object Scripting. Lib Units are precompiled and objects invokable! With a 120 part tutorial for coders.

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.

This is a delphi library implementing JSON (XML alternative, http://www.json.org) data format and objects structure. Lightweight and fast.

Delphi Web Utils contain the uJson . uJson unit contain the class: JSONObject, JSONArray and JSONTokenezer .This classes handle json structures.

PTCPas is a free, portable framebuffer library, written in Free Pascal. It allows low-level high-speed graphics access on multiple platforms.

Abbrevia is a compression toolkit for Delphi, C++Builder, Kylix, and Free Pascal. It supports compressing and decompressing PKZIP, Microsoft CAB, tar, gzip, and bzip2 archives, and can create self-extracting executables. On Windows it also provides Delphi wrappers for the LZMA, Bzip2, and WavPack SDKs, and PPMd decompression. Abbrevia also has several visual controls that simplify displaying and manipulating archives, including treeview and listview components.

This is a widget set to quickly develop cross-platform GUI software using the Free Pascal Compiler. It doesn't rely on large third party libraries - which makes fpGUI applications easy to deploy. Also included: help viewer, visual form designer.

The Multi-Language Scriptable Development Environment (MLSDE) aims to be a highly customizable, flexible, platform-independent development environment.

GNU GetText translation tools for Borland Delphi and Borland C++ Builder

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.

Window Object is a Library for windowed programming in Free Pascal Compiler under Win32 and GTK. The library include a resource Designer (IDE).

The JWA library aims to provide a conversion from C to Delphi of as many headers as possible from the PSDK etc. The JWSCL (security library) is an advanced object-oriented framework for programming with the Windows security features (ACL, Tokens, etc.)

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

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 G: Desktop RPN calculator inspired by the UI of the DSKY unit of the Apollo Guidance Computer (AGC)

Solar Calendar is a package for Delphi developers and specially for Persian developers. The package has got set of components for showing and selecting Persian/Iranian/Solar/Shamsi/Jalali date in Persian/Shamsi and Christian(gregorian) interface and many more functions. Follow me: https://www.linkedin.com/in/mohamadkhorsandi

Orpheus is an award-winning UI toolkit for Borland Delphi & C++Builder. It contains over 120 components covering everything from data entry to calendars and clocks. Other noteworthy components include an Object Inspector, LookOut bar, & report views.

UnCodeX analyses UnrealScript code and provides an easy interface to browse through the code, it can also produce a JavaDoc like documentation of the source code. This is also the home for other UnrealEngine productivity tools like the UC PreProcessor.