From 35e0501bdc3a4b33cb62f4a48d86a94cfcb800c9 Mon Sep 17 00:00:00 2001 From: nabeshin Date: Wed, 3 Dec 2008 17:44:12 +0900 Subject: [PATCH] update 12/3 --- www.7-zip.org/index.html | 252 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 252 insertions(+) create mode 100644 www.7-zip.org/index.html diff --git a/www.7-zip.org/index.html b/www.7-zip.org/index.html new file mode 100644 index 0000000..a711546 --- /dev/null +++ b/www.7-zip.org/index.html @@ -0,0 +1,252 @@ + + + + +7-Zip + + + + + +

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Home

+ + + + + + +

+English
+Chinese Simpl.
+French
+Russian
+Slovenian
+Ukrainian
+

+ +

+ + + + + +

+ +

Welcome to the 7-Zip Home!

+ +

7-Zip is a file archiver with a high compression ratio.

+ +

Download 7-Zip 4.62 (2008-12-02) for Windows:

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Link	Type	Windows	Size
Download	.exe	32-bit	911 KB
Download	.msi	x64	1186 KB

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The download links above redirect you to download pages on SourceForge.net

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License

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7-Zip is open source software. Most of the source code is under the GNU LGPL license. +The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions. Check +license information here: 7-Zip license.

+ +

You can use 7-Zip on any computer, including a computer in a commercial organization. +You don't need to register or pay for 7-Zip. But you can make a donation to support further development of 7-Zip.

+ +

The main features of 7-Zip

High compression ratio in new 7z format with LZMA compression
Supported formats: +
- Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
- Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS
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For ZIP and GZIP formats, 7-Zip provides a compression ratio that + is 2-10 % better than the ratio provided by PKZip and WinZip
Strong AES-256 encryption in 7z and ZIP formats
Self-extracting capability for 7z format
Integration with Windows Shell
Powerful File Manager
Powerful command line version
Plugin for FAR Manager
Localizations for 69 languages

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7-Zip works in Windows 98/ME/NT/2000/XP/Vista. There is a port of the +command line version to Linux/Unix.

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On 7-Zip's Source Forge Page +you can find a forum, bug reports, and feature request systems.

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Compression ratio

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We compared 7-Zip with some of the leading archivers.

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FILE SETS: +Mozilla Firefox 1.0.7 for Windows +and +Google Earth 3.0.0616 for Windows +after full installation.

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Archiver	Mozilla Firefox		Google Earth
	161 files 15,684,168 bytes		115 files 23,530,652 bytes
	Compressed size	Ratio	Compressed size	Ratio
7-Zip 4.23 (7z format)	4621135	100%	6109183	100%
WinRAR 3.50	5021556	109%	6824892	112%
CABARC 5.1	5131393	111%	7434325	122%
WinZip 10.0 beta (maximum-PPMd)	5277118	114%	8200708	134%
7-Zip 4.23 (zip format)	6222627	135%	8909446	146%
WinZip 10.0 beta (maximum-portable)	6448666	140%	9153898	150%

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Compression ratio results are very dependent upon the data used for the tests. +Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. +And 7-Zip compresses to zip format 2-10% better than most of other zip compatible programs.

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Subscribe to 7-Zip News

+ To subscribe to notifications about new versions of 7-Zip, + send a blank email to:
+ 7-Zip-subscribe@topica.com +

+
+
+ + + + + +

7-Zip is a winner in the SourceForge.net Community Choice Awards 2007 in two categories:

Best Project
Best Technical Design

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7-Zip 4.62	2008-12-02
+ LZMA compression for .ZIP archives + Some bugs were fixed + + Read about all changes +

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LZMA SDK 4.62	2008-12-02
+ LZMA SDK is placed in the public domain +

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-- 2.11.0