What is a ZIP file?

A ZIP file is a compressed archive file that contains one or more files and folders. You can recognize it by the .zip extension.

Why are ZIP files used?

  • Smaller file size: Saves storage space
  • Bundling multiple files: Everything in a single file
  • Keeps the folder structure: Folders stay intact
  • Security: Optionally password protected

Opening a ZIP file on Windows

Method 1: Built-in Windows feature

  1. Double-click the ZIP file
  2. Windows opens it like a regular folder
  3. Right-click > "Extract All" > choose a destination folder > "Extract"
  1. Download 7-Zip from 7-zip.org
  2. Right-click the ZIP file
  3. Choose "7-Zip" > "Extract Here"

Opening a ZIP file on Mac

  1. Double-click the ZIP file
  2. macOS automatically extracts it to the same location

Opening a ZIP file on iPhone/iPad

  1. Open the Files app
  2. Navigate to the ZIP file
  3. Tap the ZIP file
  4. iOS automatically creates a folder with the contents

Opening a ZIP file on Android

  1. Open the Files app
  2. Tap the ZIP file
  3. Choose "Extract"
  4. Select the destination folder

Troubleshooting

Damaged ZIP file

  • Download it again
  • Check the file size
  • Use 7-Zip to test or repair it

Password-protected ZIP file

  • Ask the sender for the password
  • Watch out for capital letters (the password is case-sensitive)

Frequently asked questions (FAQ)

What is the difference between ZIP and RAR files?

ZIP is an open standard that works everywhere. RAR offers better compression but requires special software.

Can I get specific files out of a ZIP without extracting everything?

Yes, open the ZIP file with 7-Zip or The Unarchiver and select only the files you want.

How do I create a ZIP file myself?

Windows: select the files, right-click > "Send to" > "Compressed (zipped) folder".

Is the quality of photos preserved in a ZIP file?

Yes, ZIP compression is lossless: the original quality is fully preserved.

Looking for hosting with SSL? View our plans.