7up.7z -

The official, free, and open-source tool. It is lightweight and integrates directly into your right-click menu.

Are you having trouble the file, or would you like a recommendation for a mobile app to open it? 7up.7z

A .7z file is a container that uses the to shrink large amounts of data into a smaller package. It is the open-source alternative to the more common .zip or .rar formats. People use this format because it offers a much higher compression ratio, meaning you can fit more data into a smaller file size without losing any quality (lossless compression). How to Open "7up.7z" The official, free, and open-source tool

7z files support strong AES-256 encryption , allowing you to password-protect your data. allowing you to password-protect your data.