Use an app like ZArchiver or RAR from the Google Play Store . 2. How to Open/Extract "Folder_01.7z"
If you are trying to create this file from an existing folder: How to Use 7-Zip to Compress Files and Extract Files Folder_01.7z
To prepare or handle a file named , you will need a file archiver that supports the .7z (7-Zip) format. This format is known for high compression ratios and security. 1. Getting the Right Tool Use an app like ZArchiver or RAR from the Google Play Store
Note for Windows 11: You may need to click first to see the 7-Zip menu. Choose Extraction Method: Folder_01.7z
If the file is encrypted, a prompt will appear asking for the password. 3. How to Create "Folder_01.7z" (Preparation)