Somebody has emailed you a zip. Or a website handed you one, or a colleague dropped it in a chat, and now you are staring at an icon on your iPhone that will not open and wondering which app you have to install.

None. The Files app opens and creates ZIP files itself. The reason nobody knows is that there is no Unzip button anywhere in the interface. You have to already know where it is.

Here is the route Apple documents, then the situations where it does not help, because those are the ones that send people to the App Store unnecessarily.

How to Unzip a File on iPhone

The actual steps

At a glance

Cost
Free, forever
Account
None needed
App Store
No install
Runs on
iPhone, via Shortcuts
ZIP files in the Files app, from Apple Support “Create or open ZIP files on your iPhone, iPad, or Apple Vision Pro” (page dated 29 Oct 2026, read 8 Nov 2026)
Task Steps Result
Open a ZIP Open Files, find the ZIP, tap it A folder is created containing the files. Touch and hold the folder and tap Rename to change its name
Zip one file Files, More, Select, choose the file, More in the lower right, Compress A ZIP with the same file name saves in that folder
Zip several files Same steps, choose more than one item Archive.zip saves in that folder. Touch and hold it and choose Rename to change the name

That is the whole thing. Apple’s page says to tap the ZIP. The touch and hold menu on a ZIP may also show an Uncompress option, but that is not what Apple’s page describes, so if one route does not work for you, try the other.

Finding the zip in the first place

This is where most of the actual friction lives, because zips arrive from different places and land in different folders.

From Safari. Downloads go to the folder set in Safari’s settings, and the exact menu path changes between iOS versions, so check yours. After a download finishes, the download button next to Safari’s address bar takes you to it. More on where that folder lives and how to change it: iPhone Downloads folder.

From Mail. Tapping the attachment shows a preview. To get the file itself, use the Share button and choose Save to Files. Without a saved copy there is no file in Files to tap.

From Messages or WhatsApp. Same idea. Tap the file, tap Share, save to Files, then open the zip from there.

From AirDrop. Where an AirDropped file lands depends on the prompt you see, so look where it says it saved the file.

My habit is to make a folder called Unzip under On My iPhone and send everything there, because otherwise extracted folders scatter across several locations and you spend longer hunting than extracting.

Zipping things up, since you are here

The reverse is in the table above, and it is genuinely useful. Some upload forms and email systems are picky about file types, and wrapping a set of files in a zip is one way to keep them together so the recipient gets all of them or none. Apple’s own page gives the reason as emailing a large file or creating an archive.

What zipping does not reliably do is make things smaller. Zip compression works well on text, documents and code, and does little for photos, videos, PDFs and audio, since those are usually compressed already.

Zipping a folder of JPEGs to save space is a common instinct and often a wasted one. If size is the actual problem, compress the files themselves. There are guides for reducing a photo’s file size on iPhone and compressing a PDF on iPhone.

When opening a zip does not work

These are the limits I know of. Apple’s page covers ZIP files only, so none of the points below come from Apple.

The archive is not a zip. The steps above are for.zip. A.rar,.7z or.tar.gz is a different format, so do not assume the same tap works. For a RAR, see convert RAR to ZIP on iPhone.

The zip has a password. Apple’s page does not mention password-protected archives. If yours is one, expect to need an app that supports them.

The download was incomplete. A zip that stopped halfway will usually fail to open. Check the file size against what you expected, and download it again on a stable connection if it looks too small.

You are low on storage. Opening a zip creates a second copy of its contents, so a nearly full iPhone can struggle. Check Settings, then General, then iPhone Storage before assuming the file is broken.

What to do with what comes out

Extracting is usually the middle of a task rather than the end. A few things that commonly follow.

Photos in HEIC that you need to use elsewhere. If the zip came from another iPhone, the images inside may be HEIC, which some Windows machines and web forms still reject. Converting them is covered at converting HEIC to JPG for Windows on iPhone.

A pile of PDFs that should be one document. There is a walkthrough at merging PDF files on iPhone.

Files in a format nothing will open. Converting any file format on iPhone covers the general case.

For the conversion steps, Grabio is the free Shortcut I built for this middle ground. Select the extracted file in Files, tap Share, tap Grabio, and pick from the menu for that file type.

In the current build (v56) the photo menu includes Photo to JPG, Compress photo and Resize, the video menu includes Compress video (720p) and Extract audio (M4A), and the PDF menu includes Compress PDF and PDF to Images.

It is free with no account, and it installs into Apple’s Shortcuts app rather than from the App Store.

Photos that come out of a zip

Opening a zip puts its contents in Files, which is separate from your photo library. If you want the images in Photos, select them in Files and use Share to save them there. I have not checked the exact wording of that option in the current iOS, so look for a save-to-Photos choice in the share sheet.

When an app is genuinely the right answer

I am not going to pretend the built-in route covers everything. If you regularly receive RAR archives or password-protected zips, a dedicated archive app earns its place. That is a narrow set of needs though, and most people who install one only needed the tap.

Get the Shortcut if the work that follows the unzip is where you keep getting stuck. Free, no account, and it sits in the share sheet.

Frequently asked questions

Do I need an app to unzip a file on iPhone?

Not for a normal.zip. Apple’s Support page says to open Files, find the ZIP and tap it, and a folder is created containing the files. A separate app is only needed for other archive formats or protected archives.

Where do unzipped files go on iPhone?

Into a folder created in the same place as the ZIP. Touch and hold the folder and tap Rename if you want a different name.

Why does nothing happen when I tap my archive?

The most likely reason is that it is not a.zip. RAR, 7z and tar.gz archives are different formats, and Apple’s page only covers ZIP. Check the file extension first.

Can iPhone open a password protected zip?

Apple’s page does not say it can. If your archive has a password, plan on using a third party archive app.

How do I zip files on iPhone?

In Files, tap More, then Select, choose the items, tap More in the lower right, then Compress. Several items produce Archive.zip, which you can rename by touching and holding it. A single item keeps its own name.

Why did my unzipped photos not appear in the Photos app?

Opening a ZIP puts its contents in Files, not in your photo library. Select the images in Files and use the share sheet to save them to Photos.

Video downloading is the other half of what Grabio handles for free, see the full video downloader for iPhone comparison if that is ever what you need next.