
The brains behind 7-Zip suggest that 7z is typically between 30% and 70% more efficient than the old ZIP format.ģ. While 7-Zip provides support for ZIP files, you get better results using the software’s own 7z format, which uses advanced LZMA and LZMA2 compression algorithms for superior file-squashing. The popular ZIP format isn’t as efficient as newer formats. (7-Zip, for example, supports bank-level 256-bit AES encryption).Ģ. A dedicated file compression program gives you more control over how you archive your files, the compression ratio, the container format, and whether you apply layers of security. Here are five reasons why you should be 7z-ing your files rather than zipping them up…ġ.

Localizations for 70 languages.ħ-Zip is a superior alternative. Self-extracting capability for 7z format. For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip. Unpacking only: 7z, ZIP, RAR, GZIP, GZ, BZIP2, BZ2, TAR, CAB, ISO, ARJ, LZH, LHA, CHM, MSI, WIM, Z, CPIO, RPM, DEB, CPIO, DMG, FAT, HFS, LZMA, NTFS, SPLIT, SWM, TAZ, TBZ, TBZ2, TGZ, TPZ, VHD, XAR, XZ, Z and NSIS. Supported formats – Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR. High compression ratio in new 7z format with LZMA compression.

Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. This program will not waste your time with downloads or installations.Īnd the best thing of all is that 7-Zip Portable is designed to be used by all kind of users, and that is why it has a very simple and intuitive interface, designed to make it easy even for those with no computer knowledge.7-Zip is a file archiver with a high compression ratio. A very easy way to decompress or compress files anywhere from your own computer to any PC that you are using, even if you do not have any other compression software installed. Using 7-Zip Portable is comfortable, very quick and easy, because it does not need to be installed on your computer so you can work with it directly from your pendrive. Are you looking for a program that you can have within your reach to decompress and compress your large files? Do you also want that the software is in Spanish so that you can use it without complications and you do not have to constantly dip into the dictionary? Then you may be interested in downloading 7-Zip Portable, the light version of 7-Zip that does not require installation and which you can carry in your USB memory.
