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Catalog

30,101 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.

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

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

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

opsim-svn

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

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

Science

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

orto

Small hack that makes ortho photos.

  • Quiet
  • Application
  • GitHub
  • ★ 1
  • MIT

Graphics

OsKey

OsKey is software developed in Delphi that reads the keyboard and divides screen photos(keylogger + printscreen). Everything is saved on the server

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Security

osm4u

OSM-based POI service

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

otomo

Otomo - Free Radar + Assister for Interlude by LanGhost

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

Games and Game Engines

otto

Experimental 1-axis autopilot

  • Quiet
  • Application
  • GitHub
  • ★ 1

System

Ourcraft

Better, bigger and more communist than Minecraft; Predicted official release: ??-20??

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Games and Game Engines

overseer

Delphi 10.4 "Sydney" port of Nexus Overseer

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

Applications

p3tsh0p

Automatically exported from code.google.com/p/p3tsh0p

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

P5-Pascal

The P5 compiler/interpreter from Zurich

  • Archived
  • Application
  • GitHub
  • ★ 1

Language Tools

PackageOptionsProj

RAD Studio Package resource reader/writer

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

PadNumber01

PadNumber01

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Other

padronkairos

Browser sobre la base de datos K@iros de medicamentos

  • Quiet
  • Application
  • GitHub
  • ★ 1

Database

Pain

Small, minimalist, unfinished and ugly Pascal interpreter

  • Quiet
  • Application
  • GitHub
  • ★ 1

Language Tools

painel-chamada-senhas-delphi-firemonkey

Painel de chamada e gerenciamento de senhas em Delphi FireMonkey, com servidor, áudio, impressão e suporte a Windows e Android.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

paint

a simple paint like app made using delphi.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Graphics

Paint

My own simple paint on Delfi 5

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

Graphics