Convert Your ZIP to 7Z
Online and free ZIP to 7Z converter
Compressed Archive File
A common format for compressing data. It’s used by a large number of applications for the exchange of data, back-ups and file compression. In ZIP archives they use various compression algorithms. The cryptographic algorithm is proprietary, so confidential data is better stored in an archive with a more complex protection system (RAR, 7z, etc.).
7-Zip Compressed File
This format works based on the main compression algorithm LZMA. It was originally used in 7-Zip archives. Other compression algorithms can be used in 7z since this format has open architecture for developers. It has a high compression coefficient. The encryption algorithm is AES-256.
How to convert ZIP to 7Z
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to 7z"
Choose 7z or any other format you need as a result (more than 200 formats supported)
Download your 7z
Let the file convert and you can download your 7z file right afterwards