: While 7-Zip is standard, alternatives like Unzip One can also handle .7z formats.
: Ensure you are using the latest version of 7-Zip (25.01 or newer) to protect against known remote code execution vulnerabilities.
: If the archive is password-protected, you will need the specific key. 7-Zip uses AES-256 encryption which cannot be easily bypassed without the password.
: Before extracting, use the "Test" feature ( 7z t ) to check for corruption or archive errors. 2. Extraction Process
: Never open unverified archives on your primary machine or network. Use a dedicated virtual machine (VM) or an air-gapped computer.