Convert 7Z Online


7Z - 7z Archive


Format introduction:

7z is a compressed archive file format that supports several different data compression, encryption and pre-processing algorithms. The 7z format initially appeared as implemented by the 7-Zip archiver. The 7-Zip program is publicly available under the terms of the GNU Lesser General Public License.

Technical details:

The 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 compressing.


File extension .7z
MIME application/x-7z-compressed
Developed by Igor Pavlov
Type of format Data compression
Associated programs 7-Zip
Sample file sample.7z
Wikipedia 7Z on Wikipedia


The list shows what formats can convert to 7Z and what formats can be converted from 7Z. Click on a link below to start a specific conversion.

# Conversion Type Position
1 7Z to TAR archive FROM 7Z
2 7Z to ZIP archive FROM 7Z
3 7Z to WIM archive FROM 7Z
4 TAR to 7Z archive TO 7Z
5 ZIP to 7Z archive TO 7Z
6 WIM to 7Z archive TO 7Z
7 RAR to 7Z archive TO 7Z