If you have ever copied photos from an iPhone to a Windows PC and found files ending in .heic that simply will not open, you are not alone. HEIC is the default photo format on modern iPhones, but Windows does not fully support it out of the box. The good news is that opening — and converting — HEIC files on Windows is quick once you know your options.
This guide covers three reliable ways to open HEIC files on Windows 10 and Windows 11, from installing the official codec to converting HEIC to JPG for guaranteed compatibility.
What Is a HEIC File?
HEIC (High Efficiency Image Container) is Apple's version of the HEIF format. Since iOS 11, iPhones save photos as HEIC by default because it stores images at roughly half the file size of JPG while keeping similar visual quality.
The tradeoff is compatibility. HEIC works beautifully inside Apple's ecosystem, but many Windows apps, older programs, and websites still expect JPG or PNG. That is why a HEIC file copied to a PC often shows a blank thumbnail or refuses to open.
Why HEIC Files Won't Open on Windows
Windows 10 and 11 can display HEIC images, but only when the required codecs are installed. Microsoft does not always bundle these by default, partly because the HEVC codec that HEIC relies on is patent-licensed. Without the codec, the Photos app and File Explorer cannot decode the image.
Method 1: Install the HEIF Image Extensions
The most direct way to view HEIC files in the Windows Photos app is to add Apple's codec support through the Microsoft Store.
- Open the **Microsoft Store**, search for **HEIF Image Extensions**, and install it (free).
- For full support you may also need **HEVC Video Extensions**, which carries a small one-time fee.
- Once installed, double-click any HEIC file and it opens in the Photos app like a normal image.
This keeps your files in HEIC format, so it is ideal if you only need to view photos occasionally and do not plan to share them widely.
Method 2: Convert HEIC to JPG (Recommended)
If you need to edit, email, upload, or print your photos, converting HEIC to JPG is the most dependable solution. JPG opens on virtually every device, app, and website with no codecs required.
You can convert HEIC to JPG online in seconds with the free HEIC to JPG converter — there is nothing to install, and files are processed securely in your browser session. Drop in a single HEIC photo or a whole batch, and download standard JPG files that open anywhere.
This is the best option when you want your photos to simply work across Windows programs, Office documents, web uploads, and shared folders.
Method 3: Make Your iPhone Capture JPG Instead
To avoid creating HEIC files going forward, change your iPhone's camera setting:
- Open **Settings**, then **Camera**, then **Formats** on your iPhone.
- Select **Most Compatible** instead of **High Efficiency**.
Your iPhone will now capture photos as JPG, which transfer cleanly to Windows. This only affects new photos — existing HEIC images still need Method 1 or Method 2.
Which Method Should You Use?
| Your goal | Best method |
|---|---|
| View an occasional HEIC photo | Install HEIF Image Extensions |
| Edit, share, upload, or print | Convert HEIC to JPG |
| Stop creating HEIC files | Switch iPhone to "Most Compatible" |
Whichever route you choose, HEIC files are easy to handle once you have the right tool. For most people, a quick conversion to JPG is the simplest path to photos that open everywhere — convert HEIC to JPG here.