How to Open HEIC Files on Windows
Double-click a .heic photo on Windows 10/11 and you get an error. Here are four ways to view iPhone photos on Windows — starting with the one that needs nothing installed and costs nothing.
Option 1 — Browser viewer (no install)
The HEIC preview tool opens HEIC files directly in your browser — drag the file in and the photo appears. When you are ready to actually use the photo (email, forms, printing), convert it with the HEIC to JPG converter on the same site. Both run entirely locally.
Option 2 — Buy the HEVC Video Extensions ($0.99)
The official fix: Microsoft Store → search "HEVC Video Extensions" → $0.99. After installing, the Photos app opens HEIC natively. Note that the free HEIF Image Extensions alone do not work — they handle the container but not the HEVC-coded image data.
Option 3 — Free desktop apps
iMazing HEIC Converter and CopyTrans HEIC are established free downloads that convert HEIC to JPG in bulk. They require a full install and (in some cases) an email signup, but they run offline. Good choice if you convert huge libraries regularly and prefer a desktop app.
Option 4 — OneDrive / iCloud for Windows
Both sync services can deliver photos as JPG automatically: iCloud for Windows has a "Keep JPEG" style option during download, and OneDrive converts on upload for sharing. Slower for one-off conversions, but useful if you already sync through them.
Stop HEIC at the source
iPhone: Settings → Camera → Formats → Most Compatible makes the camera shoot JPEG from now on. Files get bigger, but every device opens them. Existing HEIC files still need one-time conversion — convert them here free.
Frequently asked questions
Why can't I open HEIC files on Windows 11?
Windows 11 lacks the licensed HEVC codec by default, and HEIC photos are compressed with HEVC. The Photos app therefore shows an error until the paid HEVC Video Extensions ($0.99) are installed. Browser-based viewers and converters decode HEIC themselves with WebAssembly, so they work with no extensions at all.
Is the HEIF Image Extensions pack enough?
No — it is the most common misunderstanding. The free HEIF pack only reads the file container. The actual image data inside is HEVC-encoded, which requires the paid HEVC Video Extensions. Both are needed for the Photos app to display the photo.
How do I make my iPhone shoot JPG instead of HEIC?
On iPhone: Settings → Camera → Formats → Most Compatible. New photos will be JPEG (larger files, but instantly compatible with Windows and everything else). Photos already taken in HEIC can be converted with the browser tool — no quality concerns for sharing and printing.
Can I preview HEIC files without converting them?
Yes — the HEIC preview tool renders HEIC files right in the browser so you can check a photo before deciding to convert it. It uses the same local WebAssembly decoding, so the file never leaves your device.