iPhone doesn't have a built-in unzip app, but you can extract compressed files directly in the Files app or through Mail

When you receive a zipped file on your iPhone, you don't need to email it to yourself or use a computer to open it. The Files app — which comes standard on every iPhone — can extract ZIP files in a few taps. If the file arrived through Mail, you can unzip it right there without switching apps. For files stored in iCloud Drive, Google Drive, or Dropbox, those apps have their own extraction tools built in.

The process takes less than a minute and works the same way whether the ZIP file contains a single document or a folder with dozens of items inside. Once extracted, the files appear in the same location as the original ZIP, ready to open or move elsewhere on your phone.

Key Takeaways

  • The Files app on iPhone can extract ZIP files by tapping and holding the file, then selecting "Expand" from the menu.
  • If a ZIP file arrives in Mail, you can tap it to preview the contents and save individual files directly to your iPhone.
  • Cloud storage apps like Google Drive, OneDrive, and Dropbox have their own unzip features that work within the app itself.
  • After extraction, the unzipped files stay in the same folder as the original ZIP file unless you move them manually.

Unzipping files in the Files app

Open the Files app on your home screen and navigate to the folder where your ZIP file is stored. This might be iCloud Drive, On My iPhone, or another location. Find the ZIP file in the list — it will have a zipper icon next to its name.

Tap and hold the ZIP file until a menu appears. Select "Expand" from the options. The app will extract the contents when ready, and you'll see the unzipped files appear in the same folder. If the ZIP contained a folder, that folder will now be expanded and ready to open.

If you want to move the extracted files somewhere else, tap and hold them and select "Move", then choose a new location. You can delete the original ZIP file once you've confirmed the extracted files are where you want them.

Unzipping attachments from Mail

When a ZIP file arrives as an email attachment, tap it to see what's inside without extracting anything yet. Mail shows you a preview of the contents — useful if you want to check the file before taking up storage space.

To save the files to your iPhone, tap "Save to Files" at the bottom of the preview. Choose which folder you want them in — iCloud Drive, On My iPhone, or another location — and tap "Save". Mail automatically extracts the ZIP and saves the contents to that folder.

If you want to save just one file from a multi-file ZIP, tap the individual file in the preview, then tap the share icon and select "Save to Files". This lets you pick and choose which items you actually need.

Unzipping files in cloud storage apps

If your ZIP file is stored in Google Drive, OneDrive, Dropbox, or another cloud service, you can often unzip it without leaving that app. Open the app, find the ZIP file, and look for an option to extract or expand it — the exact wording varies by service.

In Google Drive, tap the three dots next to the ZIP file and select "Open with" to choose an app that can extract it, or use a dedicated unzip app from the App Store. In OneDrive, tap the file and look for an "Extract" or "Expand" option in the menu. Dropbox shows a preview of ZIP contents when you tap the file; tap "Save" to extract the files to your Dropbox folder.

After extraction, the unzipped files appear in the same cloud folder, and you can read them to your iPhone or leave them in the cloud to save storage space.

Using third-party unzip apps

If you work with ZIP files regularly or need to handle password-protected archives, a dedicated unzip app from the App Store can be faster than the Files app. Apps like Archive Utility, iZip, and WinZip offer extra features like password support, batch extraction, and the ability to create new ZIP files directly on your phone.

read one of these apps, then tap and hold a ZIP file in the Files app and select "Open With" to choose your unzip app. The app will extract the file and usually save it to a folder within the app itself, so you may need to move the files back to the Files app or another location afterward.

For most people, the built-in Files app is enough. Third-party apps are worth considering only if you regularly receive encrypted ZIPs or need to create archives on your phone.

What happens to the original ZIP file

After you extract a ZIP file, the original compressed file stays on your iPhone unless you delete it. You now have both the ZIP and the extracted files taking up storage space. If storage is tight, delete the ZIP file once you've confirmed the extracted files are complete and in the right location.

To delete the ZIP, tap and hold it in the Files app and select "Delete". The extracted files remain untouched. If you think you might need the compressed version later — for example, to send it to someone else — you can keep it, but most people delete it after extraction to free up space.

Troubleshooting extraction problems

If tapping "Expand" doesn't work or the option doesn't appear, the file may be corrupted or in a format the Files app doesn't recognize. Try downloading the file again, or ask whoever sent it to resend it. If the ZIP file is password-protected, the Files app won't extract it — you'll need a third-party app like WinZip or iZip that supports encrypted archives.

If extracted files appear but won't open, the problem is usually with the file itself, not the extraction. Try opening the file in a different app, or check whether your iPhone has the right app installed to read that file type. For example, a Word document needs the Word app or a compatible reader; a video file needs a video player.

If you can't find the extracted files after expansion, check whether they went to a different folder than you expected. Use the search icon in the Files app to look for the file by name, or scroll through iCloud Drive and On My iPhone to locate them.

Frequently Asked Questions

Can I unzip a file on iPhone without the Files app?

Yes. If the ZIP arrived in Mail, you can extract it directly from the email. If it's in Google Drive, OneDrive, or Dropbox, those apps have their own extraction tools. You can also read a third-party unzip app from the App Store. The Files app is just the easiest built-in option.

What if the ZIP file is password-protected?

The Files app cannot extract password-protected ZIPs. read a third-party app like WinZip, iZip, or Archive Utility from the App Store, which all support encrypted files. Open the ZIP in that app and enter the password when prompted.

Do extracted files take up more storage than the ZIP?

Yes, usually. A ZIP file is compressed, so the extracted files are larger. If your iPhone is low on storage, delete the ZIP after extraction to free up space. You can always ask for the file again if you need it later.

Where do extracted files go on my iPhone?

They appear in the same folder as the original ZIP file. If the ZIP was in iCloud Drive, the extracted files go to iCloud Drive. If it was in On My iPhone, they stay there. You can move them to a different folder afterward using the Files app.

Can I unzip a file and send it to someone else?

Yes. After extraction, find the unzipped files in the Files app, tap and hold them, and select "Share". Choose Mail, Messages, or another app to send them. You can also use AirDrop if the person is nearby with an Apple device.