Right-click → 7-Zip → Add to archive…

step-by-step guide for a specific platform like Windows, Linux, or macOS? AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 14 sites How to Use 7-Zip to Encrypt Files and Folders - MSU Texas In the Add to Archive window, change the name of the archive you wish to create. 4. Change the Archive format to “7z”. 5. Change t... MSU Texas How Do I Encrypt a File? Sep 26, 2025 —

Here is a comprehensive guide on how to use features to secure your files and folders. 1. How to Password-Protect Files (Step-by-Step)

Protecting sensitive data is a priority, and using 7-Zip to password-protect your files is one of the most effective ways to do it. This free, open-source tool uses , the industry standard for securing confidential information.

7-Zip is a free, open-source file archiver that offers strong AES-256 encryption — but only if you use the native format. Here’s how to secure your files.

To ensure maximum security, follow these best practices:

7-Zip is widely considered the best free tool for this because it uses , which is the industry standard for security (the same level used by banks and governments).

If you password protect a Word document inside a zip file, the zip protects the file. However, if you use the "Protect Document" feature inside Word itself, that protection is often easier to break. Using 7-Zip with AES-256 is generally much safer than using the internal protection of Office documents.