30,060 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.
Compression toolkit. Supports PKZip, CAB, tar, gzip, bzip2, zlib formats, and the creation of self-extracting executables.
Files and Drives In the Online Package Manager
Very simple library providing functions for (de)compression of streams (descendants of TStream class), files and memory buffers. Actual (de)compression is done by ZLib library.
ZSTD compression/decompression for Delphi, Lazarus and Free Pascal
LZ4 Compression and Decompression for Delphi, Lazarus, Free Pascal
Brotli Compression Decompression for Delphi, Lazarus and Free Pascal
Snappy Compression/Decompression for Delphi, Lazarus, Free Pascal
Delphi/Pascal Haffman compression
. Delphi DIUcl is a lossless compression library with extremely fast and small 200 bytes only! ASM decompressor. Compression times and ratios are similar to those of deflate/zip and bzip2. Delphi port of the popular UCL Compression Library, which is also used by the popular and well known UPX Ultimate Packer for eXecutables.
XNC - Extreme Numeric Compression is used to store integer or floating-point numbers in compressed, binary form. Use XNC to persist high volume scientific or plant monitoring data. Compression ratios of >15 x can be achieved over plain text formats.
Very simple library providing functions for (de)compression of streams (descendants of TStream class), files and memory buffers. Actual (de)compression is done by ZLib library.
Self-contained DEFLATE, ZLIB and GZIP compression for Unleashed Pascal. No zlib, no external dependencies: PHP-like function names, levels 0-9, constant-memory streaming, and compression that scales across cores.
Simple compression / decompression for assets in Pascal / Delphi
Provides several classes designed to ease data compression and decompression using ZLib library.
Compression of PDF files in Delphi using GhostScript
Delphi units to support to load Siemens JT Files. Nearly 100% native, except the 7zip-compression DLL (libLZMA).
Abbrevia is a compression toolkit for Delphi and C++Builder.
PV_Packer - simple pure Pascal library to pack files to various archives (ZIP, RAR, TAR...)
A Delphi Wrapper around 7z.dll
Megadrive MEGAPACK source code. Original 68k compression algo by Jon Menzies
KaZIP is fast, simple zip archiver/dearchiver which uses most popular Inflate/Deflate zip compression format.
This package provides complete Brotli compression/decompression support for Delphi (Windows 32/64-bit) and Free Pascal (Windows 32/64-bit and Linux 64-bit).
Delphi/Free Pascal port of Unrar - RAR decompressor
This is a conversion of TurboPower Software's Abbrevia library for the Free Pascal Compiler. Abbrevia is a compression toolkit that supports PKZIP 4, Microsoft CAB, TAR, & gzip formats. The package contains visual components that simplify the manipulation of ZIP files.
TZipFile is an object that encapsulates a zip file so you can access it as if it's a filesystem. TZipFile is released under the LGPL license. TZipFile comes with a Lazarus package, so it's very easy to install it. The component is tested under Win32 and Linux_x86_32. File compression is currently not implemented although this feature is under development, so check SVN regularly. Currently only uncompressed files can be read and written to and from a zipfile.
. FPC Simple, thread-safe logger for FPC/Lazarus. Logs saved to file, support for log archiving and compression.
older version of the open sourced Abbrevia compression library, originally from TurboPower
Small strings compression library for Delphi
⚡ Biblioteca de compressão, descompressão e codificação Base64.
ZipMaster (zip component for Delphi) 1.9x with my fixes
TZipMaster is a non-visual VCL wrapper created by Chris Vleghert and Eric W. Engler for their freeware Zip and Unzip DLLs.
Binding to zlib library, including compiled object files for static linking and DLL for dynamic linking (zlib 1.2.12).
Free Pascal port of ZStandard compressor/decompressor
Free Pascal port of LIBZPAQ Version 7.15 - ZPAQ compressor/decompressor
Free Pascal port of LZ4 compressor/decompressor
Free Pascal port of LZ5/LIZARD compressor/decompressor
Free Pascal port of ZXC compressor/decompressor
PackBits-inspired RLE compression
Provides classes for encoding and decoding of data using a Huffman tree, as a method of loss-less data compression.
Version Control that uses AmigaShell/BAT/Bash/etc scripts to store files to SQLite BLOBs without compression. Uses commands like Git.
Newest and maintained version for recent compiler version only. Delphi Advanced data compression toolkit for Delphi and C++Builder. Supports 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. Features: Unicode filenames in all archive formats; Decompress most .zipx and legacy PKZIP v1 zips; ZIP64 support for archives larger than 2GB; Spanned and split zip archives; Cross-platform Windows, OS X, and Linux; No DLLs required; Includes COM component; Extensive documentation
bzip2lib provides stream classes for bzip2 compression and decompression. It uses external bzip2 libraries.
ECTP - Encrypted Compressed Transfer Protocol This protocol is similar to HTTP but with commands and features like FTP. The main features are security and compression abilities and the consequent use of one perisistant connection.
Library with compression algorythms (compress/decompress): LZMA, ZLib.
Files and Drives In the Online Package Manager
The zlib unit is a straight translation of the libz header files. it provides access to the libz compression library, and as such is equivalent to the paszlib units, except that the actual code resides in a shared library.
Powerful and flexible library for logging on files, console, memory, email, rest, eventlog, syslog, slack, telegram, redis, logstash, elasticsearch, influxdb, graylog, Sentry, Twilio, ide debug messages and throw events for Delphi/Firemonkey/freepascal/.NET (Windows/Linux/OSX/IOS/Android).
DMVCFramework (for short) is a popular and powerful framework for Web API and Web Applications in Delphi. Supports RESTful and JSON-RPC WEB APIs development.
Fast, opinionated, minimalist web framework for Delphi
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.
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.
Quick development library (AutoMapper, LinQ, IOC Dependency Injection, MemoryCache, Scheduled tasks, Json and Yml Config and Options pattern, Serializers, etc) with crossplatform support for Delphi/Firemonkey (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux).
Brook is microframework which helps to develop web Pascal applications.
Networking In the Online Package Manager
Vulkan header generator, OOP-style API wrapper, framework and prospective Vulkan-based game engine for Object Pascal
An open source Delphi/Pascal game engine
Delphi Core Framework to fast build desktop/mobile/web apps.
This repo includes some free Delphi components compatible with various Delphi IDEs
Tradução do Projeto FPDF de PHP para Pascal, compatível com D7-D12, Lazarus, Win, Linux, Android
VindexLLM is a pure Delphi, GPU-powered LLM inference engine that uses Vulkan compute shaders to run GGUF models entirely on the GPU. It performs full transformer inference without relying on Python, CUDA, or other external runtimes, requiring only vulkan-1.dll, which is typically included with modern GPU drivers.
Delphi Client/Server components to communicate using TCP Socket Asynchronous easily
New Audio Components (NewAC) are designed to help your Delphi programs perform different sound processing tasks.
