How to Open HEIC Files on Windows 11, Windows 10, and Mac (2026 Guide)
You just copied photos from your iPhone to your computer, double-clicked one, and got an error — or a prompt asking you to buy a codec. That's because the photo is a HEIC file, Apple's default photo format since iOS 11. The good news: you can open HEIC files for free on any system, and this guide covers every method — Windows 11, Windows 10, Mac, and a browser-based option that works everywhere.
In a hurry? The fastest universal fix is to convert your HEIC files to JPG right in your browser — free, no installation, and your photos never leave your device.
What is a HEIC file, briefly?
HEIC (High Efficiency Image Container) is the file format iPhones and iPads use to store photos. It keeps image quality high while using roughly half the storage of a JPG. The trade-off is compatibility: many Windows apps, older software, and websites still don't recognize it. If you want the full background, read our guide on what a HEIC file is.
How to open HEIC files on Windows 11
Windows 11 can usually open HEIC files out of the box, but it depends on whether the HEIF Image Extensions package is installed. Here's what to do:
- Double-click the HEIC file. If it opens in the Photos app, you're done.
- If it doesn't open, Photos will usually show a link to get the HEIF Image Extensions. Click it, or open the Microsoft Store and search for "HEIF Image Extensions" (the free package published by Microsoft).
- Click Get / Install, then reopen your photo.
Some photos also need the HEVC Video Extensions codec (for images saved with HEVC compression). Microsoft charges a small fee for that one — which is why many people prefer to simply convert the files to JPG instead.
If Photos still won't open your HEIC files
- Make sure Windows 11 is updated (Settings → Windows Update).
- Right-click the file → Open with → Photos and set it as default.
- Or skip the codec hassle entirely: convert HEIC to JPG online and open the JPG anywhere.
How to open HEIC files on Windows 10
Windows 10 does not support HEIC natively — you need to add the codecs first:
- Open the Microsoft Store.
- Search for HEIF Image Extensions and install it (free).
- If the image still won't render, you may also need HEVC Video Extensions ($0.99) because many iPhone photos use HEVC compression inside the HEIC container.
- Reopen the file with the Photos app.
If you'd rather not pay for a codec or install anything, a free online converter does the job: drop your files into our HEIC to JPG converter and download standard JPGs that Windows 10 opens natively. For dozens or hundreds of photos at once, use the batch converter.
How to open HEIC files on a Mac
Macs have supported HEIC since macOS High Sierra (2017). Just double-click the file and it opens in Preview, or view it in the Photos app. You can also:
- Press the spacebar with the file selected for a Quick Look preview.
- Open it in Preview and use File → Export to save it as JPEG or PNG.
If you're on an older macOS version (Sierra or earlier), Preview won't recognize HEIC — use the browser-based method below, or see our full guide to converting HEIC to JPG on Mac.
Free HEIC viewer that works on any device
If you just need to view a HEIC file — on an old PC, a Chromebook, a work computer where you can't install software — a browser-based HEIC viewer is the simplest answer. OpenMyHEIC decodes HEIC images directly in your browser:
- Go to openmyheic.com.
- Drag and drop your HEIC files onto the page.
- See your photos instantly — and download them as JPG, PNG, or other formats if you want to keep a compatible copy.
Because everything runs locally in your browser, your photos are never uploaded to a server. It works on Windows, Mac, Linux, and Chromebooks — no account, no watermark, no file limit games.
Opening HEIC files in specific apps
| App | HEIC support | Workaround |
|---|---|---|
| Photoshop | Yes (with system codecs) | Convert to JPG or PNG first on older versions |
| Microsoft Word / Office | No direct insert on many versions | Insert a converted JPG |
| GIMP | Yes (2.10.2+) | Update GIMP or convert first |
| WhatsApp / web uploads | Often rejected | Convert to JPG before uploading |
| Windows Photo Viewer (legacy) | No | Convert to JPG |
Stop the problem at the source: make your iPhone shoot JPG
If you keep running into HEIC files, you can tell your iPhone to capture photos as JPG instead: go to Settings → Camera → Formats and choose Most Compatible. Our guide on converting HEIC to JPG on iPhone covers this in detail, including how to transfer photos so they convert automatically.
FAQ: opening HEIC files
Why can't Windows open my HEIC files?
Windows needs the HEIF Image Extensions (and often HEVC Video Extensions) from the Microsoft Store to decode HEIC. Without them, Photos shows an error. Installing the codecs or converting the photos to JPG both solve it.
Is there a completely free way to open HEIC on Windows 10?
Yes — the browser route. The HEVC codec on the Microsoft Store costs $0.99, but converting your photos with a free in-browser tool like OpenMyHEIC costs nothing and requires no installation.
Can I open HEIC files without converting them?
Yes, if your system has HEIC support: Windows 11 or Windows 10 with the codecs installed, or any Mac since High Sierra. Otherwise, viewing them in your browser with OpenMyHEIC is the quickest no-install option.
Does converting HEIC to JPG reduce quality?
There's a small, usually invisible loss because JPG uses different compression. For everyday photos, sharing, and printing, you won't notice a difference. If you need lossless output, convert to PNG instead.
How do I open a lot of HEIC files at once?
Use the batch HEIC converter — drop in an entire folder of photos and download them all as JPGs in a single ZIP.