To create or extract a compressed archive like , you need a file compression utility—most commonly 7-Zip or WinRAR . How to Create a .7z Archive
If you are packaging files (such as game mods or personal documents) into a 7z format: diip2.7z
: If you get a "Can't open file as archive" error, the download may have failed or the file is corrupted. Try downloading the diip2.7z file again. How To Create Zip and Unzip 7-Zip Files - Full Guide To create or extract a compressed archive like
: Highlight the files or folders you want to compress. How To Create Zip and Unzip 7-Zip Files
: Recommended. This creates a new folder named diip2 and places all contents inside, keeping the original folder structure intact.
Alternatively, select to open a settings window where you can add a password, change the compression level (e.g., Ultra for smallest file size), or split the file into smaller volumes. How to Extract a .7z File
: Get the 7-Zip installer and follow the prompts to install it.