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| Data Compression
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- Archive
Comparison Test
A set of benchmarks designed to show the
state of the art in lossless data compression,
by Jeff Gilchrist.
- Automatic
File Archiver by JSPayne
Does automatic archiving and backup of recently
modified.
- BitJazz
Inc.
Lossless compression for photoquality images.
Cross-platform. SDK. Free reader.
- Cabextract
Portable UNIX decompressor for the Microsoft
Cabinet (.CAB) format.
- CAM
Development - CAM UnZip
Free zip file utility, which allows you
to quickly, open, create, and modify ZIP archives.
In addition, CAM Unzip supports password protection,
and can run an archive's Setup file automatically
after it is unzipped.
- CoffeeCup
Free Zip Wizard
Free Zip/Unzip utility. CoffeeCup Free
Zip Wizard has built-in E-mail and FTP functions,
so you can Zip and send your files in one
easy step.
- DCP
Research Corp.
Develops data compression products including
Genetic Compression Algorithm (GCA) and DCP816
products. Online data sheet, evaluation schematics,
compression comparisons and principles of
operation.
- ExpressZIP
ZIP and UNZIP Management complete with built-in
Wizards to walk you through creating ZIP and
EXE (self extracting) archives.
- FilZip
2000
Free application to handle a variety of
archive file formats, including .ace, .arc.
arj, .cab, .gz, .lha, .jar, .rar, .tar and
of course .zip. (Win 9x/NT/2000/Me)
- FlyZip
- Elegant Algorithms
New patent pending data compression methods.
FlyZip XR data compression utility for Palm
OS.
- GZIPSite
Website Compression
Tool that can help you make static HTML
websites run 50% faster and save 50-80% of
the bandwidth.
- Impact
Labs Inc.
Develops Windows based compression and
encryption software used for still images,
documents, and streaming video.
- JET-Software
Software house in Germany, with compression
products for mainframe, midrange and mini
systems.
- Maximum
Compression
The goal of Maximum Compression is to
show the maximum achievable compression ratio
for several filetypes (text, executable etc).
The best 80-100 programs for every filetype
are shown in a table indicating compression
ratio and switches/options used to achieve
that compression.
- Official
RAR archiver site
Downloads, Support, Tips, Tricks and Tools.
The RAR format, like the other newer formats
(bZip, and SIT) compresses files better than
the popular, but older Zip algorithm.
- QccPack
Quantization, Compression, and Coding Library.
C source code freely available.
- QuikCAT
Technologies
Specializing in data compression software
technologies for wireless transmission, Internet
acceleration, Microsoft Exchange and Lotus
Notes E-mail acceleration, and PDA video conferencing,
using cellular automata transforms.
- Rarissimo
Companion tool for WinRAR for preserving NTFS
alternate streams.
- RARReg
Offers downloads, support forums and registration
for RAR compression tools.
- RAR/WinRAR
support site
A support site for RAR and WinRAR archivers.
- RemoteZip
Zip File Manager
A ZIP File Manager that runs on a Web server
and has a browser based interface.
- RICAZip
from CAPTEC
High performance lossless image compression
applications, utilities and libraries.
- SHCODEC
A efficient static huffman coder. The package
contains source code, test program and documentation..
- Smacker
Video Technology
A compressor for video, animation and sound
data includes video compression with twice
the video quality and now uses the Bink audio
codec for perceptually lossless 8 to 1 compression.
- SolutionSoft
Systems, Inc.
E-Space, compression software for online archiving
and disk space management.
- Spirit
Corp
Offers MP3 codecs and voice compression algorithms.
- 1StepUnzip
Easy to use shareware tool for unzipping
and installing your downloaded Internet files.
- Tomeraidit
Creates compressed TomeRaider files, allows
unsurpassed text compression (45%-60%), plus
TR files are portable between platforms of
Windows, PDA (palm, pocket PC or psion)
- USENET
Compression FAQ
This URL takes you to a compression FAQ
that explains compression to technical people
as well as describing the various programs,
and what they do to users.
- Video
Compression Components
Third-party video compression software components
for programmers.
- WarpZip
Data compression utility for the OS/2 family
of operating systems. Extensive drag and drop
implementation and speech enabled utility
that deals with "zip" and OS/2 "packed" archive
formats.
- Web-based
Stuffit to Zip converter
Free web based stuffit to zip archive conversion.
- WinAce
Relative new though already used on many
sites. When compared to WinZip the most important
advantage of WinAce is better compression.
- WinRAR
- deutsche Download- und Supportsite
German site for WinRar.
- WinZip
WinZip is a windows data compression utility
that focuses on the Zip data compression format
for windows users. It took the lead from PKZIP
when windows was introduced.
- WinZip
Splitter
Split and rejoin WinZip(R) archives for
e-mail transmission in two mouse clicks.
- Xceed
Software Inc.
Makers of Zip and Unzip data compression
controls for Windows developers that use ActiveX,
OCX, VBX and DLLs.
- XMill
Compressor for XML data, available as
source code and binaries for Windows and Linux.
[Freeware]
- x-PRESS
Delivers cross-platform data compression for
data transfer, archiving, and retrieval.Part
of the CoSORT family of sort and data manipulation
solutions.
- ZBit
Inc.
COM objects to Zip and Unzip files.
- 7-Zip
Command-line and Windows shell utility
for manipulating ZIP archives. Supported formats:
ZIP, CAB, RAR, GZIP and TAR.
- ZipALo
Takes all the ZIP archives from one directory
and extracts them to another one, allows you
to handle more than one ZIP archive at once.
Free open-source software for Win32.
- Zipbit
Works with popular archive types and has skin
support.
- ZipMail
Compression for Lotus Notes, that automatically
compresses attached files into ZIP files or
self-extracting files. Features full integration
with the Lotus Notes email client software.
- Zipsearch
Zipsearch is shareware to search compressed
zip archives for files inside archives. The
program finds text strings within the files
for viewing and changes.
- zlib
A massively spiffy yet delicately unobtrusive
compression library.
- Zzip
A compression tool under GPL. Zzip compression
algorithm is mainly based on the Burrows-Wheeler
Transform method developped by Mike Burrows
and David Wheeler.
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