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30,057 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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lib.FastLocks

Non-blocking synchronization objects based on interlocked functions operating on locking flag(s).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

System

lib.WinSyncObjs

Provides synchronization objects based on primitives provided by the Windows OS and more.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

System

lib.CrossSyncObjs

Provides wrapper classes for synchronization primitives and wait functions from libraries WinSynObjs and LinSyncObjs.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 4
  • MPL-2.0

System

lib.LinSyncObjs

Provides a set of classes encapsulating synchronization objects available in pthread library for Linux operating system, and more.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 4
  • MPL-2.0

System

lib.SimpleFutex

Wrapper functions for linux futexes. Also provides very simple synchronization objects based on them.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 3
  • MPL-2.0

System

lazync

Lazync is an open‑source, self‑hosted, cross‑platform file‑sync service built with Free Pascal / Lazarus.

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

System

lib.SyncThread

Very simple library providing TThread descendant that is able to synchronize with (execute its method in context of...) any other cooperating thread.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 6
  • MPL-2.0

System

FPCBarrier

Synchronization Barriers for FPC programs

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

System

issrc

Inno Setup is an open-source installation builder for Windows applications by Jordan Russell and Martijn Laan. Since its introduction in 1997, Inno Setup has been trusted by developers and organizations of all sizes to reliably deploy software to millions of PCs worldwide.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 5,744

System

Kastri

Cross-platform library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 603
  • MIT

System

DLest

Microsoft Windows DLL Export Browser (Enumerate Exports, COM Methods and Properties) with Advanced Search Features.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 268
  • Apache-2.0

System

Core

Ultibo Core

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 187

System

NtUtilsLibrary

Delphi library for system programming on Windows using Native API

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 146
  • MIT

System

Suspending-Techniques

Comparing, discussing, and bypassing various techniques for suspending and freezing processes on Windows.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 139

System

AsyncCalls

AsyncCalls – Asynchronous function call framework

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 123

System

AIO

Coroutine-based multithreading library for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 121
  • Apache-2.0

System

ramdisk

Replacement (GUI + windows service) for ImDisk Toolkit - by using Arsenal Image Mounter as a driver for RAM-disks.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 116
  • MIT

System Files and Drives

BrainMM

Extremely fast memory manager for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 102
  • MIT

System

SafeThread4D

Fluent, cooperative, UI-safe background task runner for Delphi FMX, with cancellation, timeout, progress, lifecycle callbacks, and optional mobile UI liveness diagnostics.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • MIT

System

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

delphi-leakcheck

Multi-platform leak checking library for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 38
  • Apache-2.0

System

AsyncAwait

A tiny Delphi library (Delphi 10 or higher) that exposes Task and Task<T> objects similar to those in .Net

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 22
  • MIT

System

pasterm

PasTerm Terminal Emulator

  • Active
  • Application
  • GitHub
  • ★ 12
  • Zlib

System

Gala

Library of parralel programming for Delphi/FPC

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 10

System

DelphiConcurrent

Delphi Concurrent Anti-DeadLock MultiRead FrameWork

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 8

System

ThreadUtils-for-Delphi

Parallel programming utilities and fixes for Delphi. Includes a few thread-safe data types.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7

System

multide

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 6

System

AsyncAwait

Ever need to run heavy operation in background without blocking main thread and get results sync results once done?

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5

System

NamedPipes

Named Pipes

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

System

Process-Tree

This is an enhanced version of a Process Manager that provides significantly more information about the structure and process flow.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

System

clipsync

synchronizing the clipboard between two computers using a shared file

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

System

FastMM4-AVX

. Delphi FPC FastMM4 fork with AVX support and multi-threaded enhancements faster locking

  • Library
  • Lazarus and Delphi
  • GitHub

System

NtUtilsLibrary

Delphi library for system programming on Windows using Native API (mirror)

  • Active
  • Library
  • Delphi
  • Codeberg

System