ZIP to 7Z - Convert archive online

Conversion Results:
# Output File Source File Action

How to convert ZIP to 7Z:

1. Click the "Choose Files" button to select multiple files on your computer or click the "URL" button to choose an online file from URL, Google Drive or Dropbox. The source archive format can be 7Z, XZ, BZIP2, GZIP, TAR, ZIP, AR, ARJ, CAB, DMG, ISO, LZH, RAR, RPM, VDI, VHD, WIM, XAR and Z.

2. Choose target archive format. The target archive format can be 7Z, TAR, ZIP and WIM.

3. Click the "Convert Now!" button to start batch conversion. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to cloud storage services such as Google Drive or Dropbox.

ZIP vs 7Z:
Name ZIP 7z
Full name ZIP Archive 7z Archive
File extension .zip, .zipx .7z
MIME application/zip application/x-7z-compressed
Developed by Phil Katz, PKWARE, Inc. Igor Pavlov
Type of format Data compression Data compression
Introduction ZIP is an archive file format that supports lossless data compression. A .ZIP file may contain one or more files or directories that may have been compressed. The .ZIP file format permits a number of compression algorithms, though DEFLATE is the most common. 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 ZIP files are archives that store multiple files. .ZIP allows contained files to be compressed using many different methods, as well as simply storing a file without compressing it. Each file is stored separately, allowing different files in the same archive to be compressed using different methods. 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.
Associated programs Microsoft Windows, WinZip, WinRAR, IZarc, Info-ZIP, 7-Zip, PeaZip, B1 Free Archiver, DotNetZip. 7-Zip
Sample file sample.zip sample.7z
Wikipedia ZIP on Wikipedia 7Z on Wikipedia