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Catalog

30,111 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

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opengldemos_fpc

OpenGL demos (Jan Horn) for FPC (metabls, pctwatch, stencil)

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Graphics

openjpeg-fpc

OpenJPEG header binding for the Free Pascal Compiler aka FPC

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Bindings

openjpeg-vcl

OpenJPeg-based graphics support for Delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Graphics

openLABs

open source laboratory systems

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

OpenLadder

Designer, simulator and compiler for Ladder Logic

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Language Tools

OpenLocationCode

Delphi port for Google Open Location Code with some enhancements for ease of use.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

OpenLocoCompanyEditor

Editor for competitor/company objects for Chris Sawyer's Locomotion and OpenLoco

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Edit and Memos

OpenMasterdata-for-Delphi

Referenzimplementierung der Open-Masterdata-Schnittstelle in Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • Apache-2.0

Other

OpenMaths

Programming Language: Pascal

  • Quiet
  • Library
  • GitHub
  • ★ 1

Science

OpenOLMS

Open-source QWK/QWKE/Blue Wave offline-mail door for DOS BBSs. Free Pascal, GPLv3.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Other

openpasswordgenerator

A simple password generator for Microsoft Windows

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-2.0

Other

OpenSea

Open source (cut-down) Sea

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • GPL-3.0

Other

OpenService

Primer software integral para empresas de autobuses y autocares 100% opensource

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Applications

openssl-delphi

Automatically exported from code.google.com/p/openssl-delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Bindings

openvarejo

Automatically exported from code.google.com/p/openvarejo

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Applications

openvarejo

Automatically exported from code.google.com/p/openvarejo

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Applications

OpenWebView

OpenWebViewAI

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • Apache-2.0

Other

Operation-Duster

This is the second game I ever wrote. I did on request from a guy who wanted a game using his artwork

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • LGPL-3.0

Games and Game Engines

OperationTimer

OS uptime built by Delphi

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

System

OPHM_Client

Open Hardware Monitor Client

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

System

opius

  • Quiet
  • Other
  • GitHub
  • ★ 1

Other

opsim-svn

Mirror of the opsim source code (http://opsim.cc)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-2.0

Science

opx

Object Pascal eXperience

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Other

OrbitSimulator

Just a small product of boredom. It "simulates" movement of celestial bodies according to a gravitational law (no relativity, no non-spherical gravity, ...). It (rather naively) implements Cowell's method of orbital modeling.

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Science

oreka-tracker

Oreka is old french free ISP. Oreka software display ads.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • GPL-2.0

Networking

OrganicPM

OrganicPM - People Management System

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

orgpas

an org-mode parser made in free pascal

  • Archived
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Language Tools

OriginalCircuit.Altium.TestDataGenerator

Altium Designer DelphiScript project for generating comprehensive test files for the [OriginalCircuit.Altium](https://github.com/issus/AltiumSharp) library. Produces PcbLib and SchLib files with known primitive values, plus JSON exports for ground truth comparison in unit tests.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Networking

ORM

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Database

orm-delphi

Object Relational Mapping (pascal/delphi)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Database

ORM-Delphi

ORM para Delphi XE.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Database

Orpheus

Orpheus. An award-winning UI toolkit for Borland Delphi & C++Builder.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

GUI containers

orto

Small hack that makes ortho photos.

  • Quiet
  • Application
  • GitHub
  • ★ 1
  • MIT

Graphics