7-Zip 4.60 Beta

7-Zip – это файловый архиватор с высокой степенью сжатия. Основные характеристики 7-Zip: Поддерживаемые форматы: 7z, ZIP, CAB, RAR, ARJ, GZIP, BZIP2, TAR, CPIO и RPM; Очень высокая степень сжатия в новом формате 7z; Для форматов ZIP и GZIP степень сжатия на 2-10 % выше, чем у PKZip и WinZip; Возможность создания самораспаковывающихся архивов для формата 7z; Возможность шифрования архивов; Встроенный файловый менеджер; Интеграция в оболочку Windows; Плагин для программы FAR Manager; Мощная версия для командной строки.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• 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 languagesThe main features of 7z format:• Open architecture • High compression ratio • Strong AES-256 encryption • Ability of using any compression, conversion or encryption method • Supporting files with sizes up to 16000000000 GB • Unicode file names • Solid compressing • Archive headers compressingLZMA is default and general compression method of 7z format.The main features of LZMA method:• High compression ratio • Variable dictionary size (up to 4 GB) • Compressing speed: about 1 MB/s on 2 GHz CPU • Decompressing speed: about 10-20 MB/s on 2 GHz CPU • Small memory requirements for decompressing (depend from dictionary size) • Small code size for decompressing: about 5 KB • Supporting multi-threading and P4″s hyper-threading7-Zip 4.60 Beta x32Размер: 901.9 КБ