You can download the free version of WinRAR and zip your files with password protection. How to Encrypt a Zip File on Windows 10 with WinRar This article displays several ways to encrypt a Zip file with a password on both Windows and Mac computers. If you don't know how to encrypt a Zip file, you've come to the right place. Like any other file, Zip files need to be well protected, such as encrypting or password-protect it to prevent snooping. The common compressed or zipped file formats are. Zipped files can also reduce the space occupied and save storage resources. Compressing or zipping files is to reduce files, especially when we transfer files online, or when we insert files into emails and send them as attachments, compressing the files a bit smaller will make transfer faster.
