Search Results for "zlib"

Zippy is a pure Nim implementation of DEFLATE, ZLIB, GZIP, and ZIP data compression formats, aiming to be small, performant, and dependency-free.

...It is configurable by small increment. Decompression speed is preserved and remain roughly the same at all settings, a property shared by most LZ compression algorithms, such as zlib or lzma.

...It does not aim for maximum compression, or compatibility with any other compression library; instead, it aims for very high speeds and reasonable compression. For instance, compared to the fastest mode of zlib, Snappy is an order of magnitude faster for most inputs, but the resulting compressed files are anywhere from 20% to 100% bigger. Snappy is intended to be fast. On a single core of a Core i7 processor in 64-bit mode, it compresses at about 250 MB/sec or more and decompresses at about 500 MB/sec or more. (These numbers are for the slowest inputs in our benchmark suite; others are much faster.) ...

OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.

* This convertor can convert the following archives: * 7-ZIP/ LZH / CAB / ZIP / ARJ / ACE / RAR / TAR / TGZ / GZ / Z / BZ2 / YZ1 / YZ2 / GCA / BEL / RPM / DEB/ BH / Noa32 / HKI / PAQAR / SQX /HA /ZOO /UHARC /LFB / ZLIB / UCL / IMP / RS / SPL / APK / Arc

larra provides some simple interfaces for archive access. The main feature is that it uses the same interface for directories and archives, which allows archive-in-archive access (like .tar.gz). For file access a seekable stream interface is used.

The ZLib.Ada is a thick binding to the popular compression/decompression library ZLib http://www.gzip.org/zlib/. ZLib.Ada provide Ada style access to the ZLib C library.

Moved to GitHub.com/gdraheim/zziplib/ The ZZIPlib provides read access on ZIP-archives. The library uses only the patent-free compression-algorithms supported by Zlib. It provides functions that transparently access files being either real files or zipped files, both with the same filepath

qiewer extractor is a Shell Namespace Extension. This allows browsing various archive formats with the Windows Explorer. The supported formats are: .zip / .rar / .7z / .001 / .tar / .gz / .bz2 / .lzma / .xz / .lz While browsing it's possible to copy from the archive by clipboard or drag&drop. Or simply use the "Extract..." from the context menu, which extracts all contents into one folder.

This project has been moved to https://github.com/inikep/XWRT XWRT (XML-WRT) is a high-performance XML compressor (it also works with textual files). It transforms XML to more compressible form and uses zlib (default), LZMA, PPMd, or lpaq6 as back-end compressor. It is similar to XMill, but has many improvements.

liblzg is a minimal implementation of an LZ77 class compression library. The main characteristic of the library is that the decoding routine is very simple, fast and requires no memory.

A windows compression app zips and unzips multiple directories. Unzip many zip files at the same time and make subdirectories. App for partial backups. Zip multiple directories to separate zip files with recursion. UnZipDir is the newest version.

ZLib 1.2.3 wrapper for Delphi language. It works on latest Delphi 2010 too.

Delphi compression class for Zlib, Bzip with support gz , compatible with Unicode versions of Delphi

Alternative approach to minimum redundancy coding (fixed-length) without using tree data structures. The main advantages are simplicity and flexibility.

DyConnect is a cross-platform networking library for C++. Features include: synchronized variables for rapid development of networked games, multi-threaded TCP/IP, low-level UDP sockets, support for IPv4 and IPv6, and data compression.

czip is a unix based utility written for the cell broadband engine. It allows its users to compress files in gzip format. It uses Jean-loup Gailly's deflate algorithm and is based in part on pigz, Mark Adlers parallel version of zlib.

Basic Compression Library is a portable library of well known compression algorithms, such as Huffman coding, written in standard ANSI C. It is intended to serve as a set of building blocks for specialized compression algorithms.

Microsoft .NET Stream-derived objects that wrap ZLib inflate and deflate as well as Base-64 functions (C++ Mixed Mode implementation)

A port of zlib 1.1.4 to the Palm OS as a SysLib. Facilitates decompression/compression of infozip and PK-ZIP 2.x (.zip) as well as gzip (.gz) compression formats on the Palm PDA.

ATL COM objects for manipulating .zip files. Currently it is only posible to create new files, but I hope to add extration, and editing soon.

WinTarBall adds a control panel and an Explorer shell extension that allow users to compress directories into .tgz or .tbz files simply by right-clicking on them and choosing "compress to tarball".