LazInk
Canvas-drawn HTML and Markdown text controls for Lazarus: labels, memos, list boxes, a rich editor and a help-page viewer. No browser engine, no widgetset-specific code.
- Active
- Package
- Lazarus
- GitHub
- ★ 7
- 0BSD
Catalog
30,061 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.
LazHIDControl
Cross platform keyboard and mouse input control and window automation in Pascal.
- Active
- Package
- Lazarus
- GitHub
- ★ 3
FileEye
Know when a file changes, on Linux, Windows and macOS. A Lazarus component on Free Pascal's DirWatch.
- Active
- Package
- Lazarus
- GitHub
- ★ 1
InfoBarToast
Lazarus components: TInfoBar, a non-modal MessageDlg on a strip over a form or control, and TToast. Plain LCL.
- Active
- Package
- Lazarus
- GitHub
- ★ 1
DzHTMLText
Delphi and Lazarus HTML Label component
- Active
- Package
- Lazarus and Delphi
- GitHub
- ★ 229
- MIT
DelphiLazarus_CriticalSection_Replacement
Replacement class for TCriticalSection that helps finding lock situations
- Quiet
- Library
- Lazarus
- GitHub
- ★ 4
DelphiLazarus_form_replacement
Replacement Class for TForm that enables you using vcl forms on lazarus without changes
- Quiet
- Library
- Lazarus
- GitHub
- ★ 4
DelphiLazarus_Streamreader_Streamwriter_replacement
replacement for Streamreader / Streamwriter
- Quiet
- Library
- Lazarus and Delphi
- GitHub
- ★ 2
docxReplacer
Find and replace placeholder token inside a Microsoft Word document (.docx) template
- Quiet
- Library
- Lazarus
- GitHub
- ★ 2
- GPL-3.0
lib.RegistryEx
Replacement of TRegistry class with some added features and options. Note that it is not a direct drop-in replacement, interface differs.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 5
- MPL-2.0
Delphi-Crash-Reporter
Cross-platform Delphi crash/exception reporter (Linux, macOS, Android, iOS) that emits EurekaLog .el-format reports (open in the EurekaLog Viewer): call stacks, CPU registers, modules, source line numbers. RTL-only core, no FMX dependency, no EurekaLog license required.
- Active
- Library
- Delphi
- GitHub
- ★ 9
- BSD-2-Clause
FastMM5
FastMM is a fast replacement memory manager for Embarcadero Delphi applications that scales well across multiple threads and CPU cores, is not prone to memory fragmentation, and supports shared memory without the use of external .DLL files.
- Active
- Library
- Delphi
- GitHub
- ★ 345
Delphi-LightSaber
Lots and lots of "goodie" functions and 70 visual controls. More than 15 years of development have been put in this library. The library also wants to be a lightweight replacement for the mammoth Delphi Jedi library.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 157
FastCode
Fast replacements for Embarcadero's standard libs
- Quiet
- Library
- Delphi
- GitHub
- ★ 58
MustangpeakEasyListview
TurboPack MustangpeakEasyListview is part of VirtualShellTools for the Listview but can be used for a TListview Replacement that is faster and more customizable.
- Active
- Library
- Delphi
- GitHub
- ★ 45
UltraCode
Assembler & Parallel optimized RTL Replacement for Delphi/Free Pascal for Windows/Mac/Linux/iOS/Android
- Quiet
- Library
- Lazarus and Delphi
- GitHub
- ★ 31
- GPL-3.0
DelphiLazarus_datagrid
datagrid replacement for stringgrid
- Quiet
- Library
- Lazarus
- GitHub
- ★ 4
VirtualTouchKeyboard4Delphi
VirtualTouchKeyboard4Delphi is a Delphi and Lazarus/FPC component that implements the virtual touch keyboard available in Windows. VirtualTouchKeyboard4Delphi is a replacement of the TTouchKeyboard component using the ITipInvocation, IInputHostManagerBroker and IImmersiveShellBroker interfaces which are available in Windows 10 and 11.
- Active
- Package
- Lazarus and Delphi
- GitHub
- ★ 19
- MIT
Lude
Lua 5.1, natively ported to Delphi and FreePascal, implementing the Lua 5.1 C ABI as a drop-in replacement for lua5.1.dll / .so / .dylib
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 11
Markup
Markup, a specialized authoring language for creating semantic HTML with one consistent syntax. It replaces manual HTML coding with a streamlined, Turing-complete system that supports variables, logic, and reusable components. Delivered as a compiled DLL, it includes JSON binding, semantic analysis, and customizable rendering
- Active
- Library
- Delphi
- GitHub
- ★ 10
delphi-xn-grid
TDbGrid replacement for Delphi XE6/XE7
- Quiet
- Library
- Delphi
- GitHub
- ★ 9
horse-provider-crosssocket
High-performance, security-hardened CrossSocket provider for the Horse web framework. Replaces the default Indy provider with IOCP/epoll async I/O, an object pool, enforced request limits, and OpenSSL 3.x native TLS.
- Active
- Library
- Delphi
- GitHub
- ★ 9
VittixDBGridController
Advanced feature-rich VCL DBGrid replacement for Delphi with filtering, grouping, summaries, and multi-format export support
- Active
- Library
- Delphi
- GitHub
- ★ 9
- MIT
MustangpeakEasyListView
Mustangpeak EasyListview is a fast and very customizable TListview replacement. It can also be used with the VirtualShellTools component of the MustangPeak Library.
- Active
- Library
- Delphi
- GitHub
- ★ 7
horse-provider-mormot
High-performance, security-hardened Mormot provider for the Horse web framework. Replaces the default Indy provider with IOCP/epoll async I/O, an object pool, enforced request limits, and OpenSSL 3.x native TLS.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 6
- MIT
plsqlDeveloperPluginUtil
PLSQL Developer plugin replace param
- Quiet
- Library
- Delphi
- GitHub
- ★ 6
wildcard-seeker
A wildcard searching class on Pascal optimized for speed.
- Quiet
- Library
- Delphi
- GitHub
- ★ 5
- MIT
fastmm
FastMM is a lightning fast replacement memory manager for Embarcadero Delphi Win32 and Win64 applications that is not prone to memory fragmentation, and supports shared memory without the use of external .DLL files.
- Quiet
- Library
- Delphi
- GitHub
- ★ 2
horse-provider-nghttp2
HTTP/2-native transport provider for the Horse web framework, on libnghttp2. Drop-in replacement for the default Indy transport — one compiler define, existing routes and middleware unchanged. h2c, TLS, mTLS, gRPC, streaming and WebSocket.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 2
- MIT
MustangpeakEasyListView
Mustangpeak EasyListview is a fast and very customizable TListview replacement. It can also be used with the VirtualShellTools component of the MustangPeak Library.
- Quiet
- Library
- Delphi
- GitHub
- ★ 1
PascalCrt
Provides the replacement to the build-in pascal unit "crt"
- Archived
- Library
- GitHub
- ★ 1
trainer-card-dashboard
Custom Pokémon-inspired Rainmeter desktop dashboard built to replace the Windows taskbar because I wanted something more visual, interactive, and fun to use every day. Features personalized launchers, hover interactions, dual-click actions, and workflow shortcuts for development tools, finance apps, media software, utilities, and emulators.
- Active
- Library
- GitHub
- ★ 1
RFindUnit
Replace the Delphi FindUnit
- Quiet
- Package
- Delphi
- GitHub
- ★ 104
- MIT
FastMM
FastMM is a lightning fast replacement memory manager for Embarcadero Delphi Win32 and Win64 applications that is not prone to memory fragmentation, and supports shared memory without the use of external .DLL files. Important note: FastMM has moved to GitHub. Updates will no longer be pushed to the SourceForge repository.
- Quiet
- Library
- Delphi
- SourceForge
- Mozilla Public License 1.1 (MPL 1.1)
PureGEM
PureGEM started out as a VCL/LCL style library written in PurePascal. After the system was working, I saw ways to increase the speed while reducing code size, so the design drifted somewhat. Since PurePascal is "Turbo Pascal 7.0 compatible" a number of VCL style features needed to be implemented differently. Namely TNotifyEvent's are replaced with owner recursive methods. RTTI features are implemented via set's. Initially I had planned to use more of the GEM API, but some of the features I wanted required replacing all window elements. This is a new library, so expect code to change. I will be working on this for the next 1-2 years. cheers Derek
- Library
- SourceForge
- GNU Library or Lesser General Public License version 3.0 (LG
LVCL
Light VCL replacement for Delphi 7
- Quiet
- Library
- Delphi
- GitHub
- ★ 61
RTL2
Next Generation RTL for Elements — replaces Sugar.
- Active
- Library
- GitHub
- ★ 24
- BSD-2-Clause
LiteUnits
Lightweight Delphi units to replace heavy system units like SysUtils. I did not write these, I only maintain them for personal projects.
- Quiet
- Library
- Delphi
- GitHub
- ★ 11
lib.InterlockedOps
Set of functions providing atomic operations (addition, subtraction, exchange, ...) on variables. Created as a replacement and extension of interlocked functions provided by WinAPI.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 6
- MPL-2.0
AEncoding
Unit to replace LazUtils.LConvEncoding, simple functions to convert encoding in string
- Quiet
- Package
- Lazarus
- GitHub
- ★ 5
lib.WndAlloc
Replacement of AllocateHWND and DeallocateHWND functions. It is mainly intended for Lazarus since it does not implement these functions at this moment. Note that current implementation is thread safe.
- Quiet
- Library
- Lazarus and Delphi
- GitHub
- ★ 5
- MPL-2.0
pascal-stack
500-block pure Pascal replacement for CUDA GPU computation stack — device, memory, kernel, execution, sync, numerical, matrix, tensor, and optimizer layers
- Active
- Package
- Lazarus
- GitHub
- ★ 4
uJsonReconcile
Classes para abstrair template JSON e fazer replaces em macros tipadas
- Quiet
- Library
- Delphi
- GitHub
- ★ 1
Active Client Server Framework (ACSF)
Active Client Server Framework is a light-weigth and generic replacement for ADODB/ADOR. It is also a technique suggestion and a set of testing tools for developing n-tier DCOM/MTS/COM+ systems.
- Quiet
- Library
- SourceForge
- Public Domain
ATScrollBar
ATScrollBar is a scrollbar component for Delphi and Lazarus. It's not replacement for standard control, but is alternative one, it has different API. It paints itself OS-indenendant, using custom drawing on canvas.
- Library
- Lazarus and Delphi
ATStatusBar
ATStatusBar is a statusbar component for Delphi and Lazarus. It's not replacement for standard control, but is alternative one, it has different API. It paints itself OS-indenendant, using custom drawing on canvas.
- Library
- Lazarus and Delphi
CGI Framework
Provide a set of native CLX components and tools to be used both in Delphi and Kylix programing environments for CGI programs development. In the first version these components will replace TPageProducer and its descendants.
- Quiet
- Library
- Delphi
- SourceForge
- GNU General Public License version 2.0 (GPLv2)
Delphi-LightSaber
Lots and lots of "goodie" functions and 70 visual controls. More than 15 years of development have been put in this library. The library also wants to be a lightweight replacement for the mammoth Delphi Jedi library. (mirror)
- Active
- Library
- Lazarus and Delphi
- Codeberg
EasyListView
seems abandoned, active fork on GH here Delphi Part of VirtualShellTools for the Listview but can be used for a TListview Replacement that is faster and more customizable.
- Library
- Delphi
Graphics Vision
Graphics Vision is a graphical Turbo-Vision replacement library for Borland Pascal, targetting to DOS/DPMI and Windows. Rudimentary Free Pascal/Linux support also available.
- Quiet
- Library
- Lazarus
- SourceForge
- GNU Library or Lesser General Public License version 2.0 (LG
MultiDoc
MultiDoc is a Lazarus component to replace the standard MDI interface.
- Library
- Lazarus
NiceGrid
A component that is aimed to be a standard string grid replacement. It is written from scratch, not descended from TStringGrid. Originally written for Delphi, it is adapted to Lazarus here.
- Package
- Lazarus
- MPL 1.1
Grids In the Online Package Manager
PlotPanel
PlotPanel is a component for Lazarus to replace (more or less) the TChart component. With some modification it can also be used with Kylix, Delphi 5, 6 or 7.
- Library
- Lazarus
TGradButton
Part of GradControls . TGradButton is a TCustomControl descendant that paints a cool looking gradient. You can choose the BaseColor, NormalBlendColor and the OverBlendColor. Or which Borders should be painted. This component is a good replacement for the TButton on Windows, cause with TGradButton you can change the Buttons-Color.
- Library
- Lazarus
VolgaDB
. Delphi Pretty customizable DBgrid for Delphi. TCustomGrid descendant. CheckBox, ComboBox column styles. Also includes TVolgaDBEdit that replaces TDBEdit, TDBComboBox, TDBLookupCombo, TDBLookupTree andTDBDatePicker in one component. TVolgaDBEdit may be DB-aware and non DB-aware.
- Library
- Delphi
- SourceForge
Web Rapid Application Development
WebRAD is a web application development framework and library of components for Delphi/Kylix that replaces HTML editing with a drag-and-drop approach. WebRAD includes over 30 components including javascript enabled data-aware tables, images and forms
- Quiet
- Library
- Delphi
- SourceForge
- GNU General Public License version 2.0 (GPLv2)
horse
Fast, opinionated, minimalist web framework for Delphi
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 1,383
- MIT
Alcinoe
Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.
- Active
- Package
- Delphi
- GitHub
- ★ 1,134
- Apache-2.0
skia4delphi
Skia4Delphi is a cross-platform 2D graphics API for Delphi platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.
- Active
- Library
- Delphi
- GitHub
- ★ 793
- MIT
Dam
Delphi and Lazarus Message Dialogs with Formatted Text
- Active
- Package
- Lazarus and Delphi
- GitHub
- ★ 167
- MIT