When you "zip" a file, you'll compress its data and reduce how much space it takes up on your computer or phone.

File compression using the ZIP format is built into Windows 10. In this guide, we show how to zip a file in Windows 10 in three ways and how to unzip a file.

To unzip a compressed item on a Mac, just double-click on the zip file. According to Apple, you can only open a zip file if you have enough space on your Mac for the item.

You can send a zip file in Gmail if you want to send a large file to someone without using Google Drive.

A ZIP file contains multiple compressed files inside, reduces the overall size of the files to save storage space. But to use those files, you’ll need to unzip them. Luckily, Windows 10 has a ...

Do you want to add files to an existing ZIP file in Windows 11/10 without extracting and re-zipping everything? Follow this easy guide.

If you need to open a DMG file on your PC to access business-related files, such as documents or databases, you can do so using a PC software application called 7-Zip.

But what kind of encryption it provides depends on the program you use to create and open the ZIP file. The .zip format supports two forms of encryption and password protection.