Select to see the contents without extracting them.
: Install an app like iZip from the App Store or Google Play Store. Select to see the contents without extracting them
To open or "look into" a file with a extension, you need a file archiver that supports the 7z format. The most common and recommended tool for this is 7-Zip , which is free and open-source. How to Open a .7z File on Windows Select to see the contents without extracting them
: Get the software from the Official 7-Zip Website. Locate the File : Find your J1.7z file in Windows Explorer. Use the Context Menu : Windows 10 : Right-click the file and hover over 7-Zip . Select to see the contents without extracting them