What Is an AAE File from iPhone? (And Why It Shows Up on Your Computer)

You transferred photos from your iPhone to your PC — and now there's a strange file sitting next to every image. It ends in .aae, it's tiny, and you have no idea what it is or whether you need it. Here's exactly what's going on.

What an AAE File Actually Is

An .aae file is a sidecar file created by Apple's Photos app on iOS. It doesn't contain image data. Instead, it stores a record of edits you made to a photo — things like cropping, brightness adjustments, filters, or perspective corrections applied inside the iPhone Photos app.

Apple introduced the AAE format with iOS 8 as part of a shift toward non-destructive photo editing. The idea: when you edit a photo on your iPhone, the app doesn't permanently alter the original image file. The original stays intact. The edits are written separately into the .aae sidecar file, which travels alongside the photo.

The name comes from Apple Aperture Edit — a legacy reference to Apple's now-discontinued Aperture software, though the format lives on through the iOS and macOS Photos ecosystem.

Why AAE Files Appear When You Transfer Photos to a PC

When you connect your iPhone to a Windows PC and copy photos manually — or use a tool that pulls the raw camera roll — the AAE files come along for the ride. They're stored in the same folder as the JPEG or HEIC images they correspond to.

Each AAE file has the same filename as its paired photo, just with the .aae extension instead of .jpg or .heic.

Example:

• IMG_4823.JPG — the actual photo
• IMG_4823.AAE — the edit instructions for that photo

On a Mac or another Apple device, the Photos app reads both files together and shows you the edited version automatically. On Windows, most applications simply ignore the .aae file — they can't read it, and they display the original unedited photo instead.

What Happens If You Delete AAE Files

This is where it gets worth thinking about carefully.

If the edits matter — particularly for photos you significantly adjusted on your iPhone — the .aae file is the only record of those changes outside of the iPhone itself. The original JPEG or HEIC underneath is completely unmodified.

When AAE Files Are (and Aren't) a Problem

For most Windows users, .aae files are harmless clutter. If you transferred a photo to a PC to share it or archive it, and you don't plan to bring it back into an Apple ecosystem, the .aae file does nothing useful on that machine.

🖼️ If you're a casual user copying vacation photos to a Windows folder, you can safely ignore or delete the .aae files without affecting anything you'll notice.

However, the situation changes depending on your workflow:

• Cross-platform workflows (iPhone → Windows → back to iPhone or Mac): Keeping the .aae file intact means edits can potentially be re-read if the photo returns to an Apple environment.
• Professional or archival use: If you edit heavily in the native Photos app and want to preserve those edits outside the device, the .aae file is meaningful data — not noise.
• Cloud-based workflows via iCloud Photos: If you're using iCloud Photos with "Download Originals," Apple handles the edited version server-side. The .aae file on a PC in this context is less critical, since iCloud already knows about your edits.

Can You Open or Convert AAE Files on Windows?

The .aae file format is essentially XML-based text — you can technically open one in Notepad or a text editor and read the structured data inside. It won't look pretty, but you'll see parameters describing the edit operations applied to the image.

There's no native Windows application that interprets .aae files visually. Third-party tools exist that claim to process them, but results vary significantly depending on the complexity of the edits and which version of iOS created the file.

Converting edits from .aae into a "baked-in" JPEG (where the edits are permanently applied to the image) generally requires going back through Apple's ecosystem — exporting the photo from the iPhone or Mac Photos app as a new file with edits applied.

The Variables That Shape What You Should Do

Whether AAE files matter to you depends on factors that vary considerably from one user to the next:

• How you edited the photos — minor tweaks vs. significant adjustments you'd want to preserve
• Your intended destination for the images — staying in Apple's world, moving fully to Windows, or working across both
• Whether you're using iCloud Photos — changes where the "source of truth" for edits actually lives
• How you transferred the photos — AirDrop, USB cable, third-party apps, and iCloud each handle AAE files differently

⚙️ The answers to those questions determine whether an .aae file is worth keeping, transferring carefully, or discarding entirely. The format itself is straightforward — but its significance depends entirely on where those photos are going next and how much those edits matter to you.