Windows doesn't open HEIC files by default, but you have four working routes

HEIC is Apple's image format — it's what iPhones and iPads save photos as. Windows doesn't recognize it natively, so opening one requires either converting the file first, installing software that reads HEIC, or using an online tool. The fastest route depends on whether you have just one photo or dozens, and whether you want to keep the original file or convert it permanently.

Each method has a different trade-off. Installing the free Microsoft Store extension takes two minutes and solves the problem forever. Online converters work instantly in your browser but upload your photo to someone else's server. Third-party software like IrfanView opens HEIC files without conversion but requires a download. Converting to JPG makes files smaller and universally compatible but loses some image quality.

Key Takeaways

  • Windows Photos app can open HEIC files if you install the HEIC Image Extensions from the Microsoft Store, which is free and takes two minutes.
  • Online converters like CloudConvert or Zamzar let you upload a HEIC file and download it as JPG or PNG without installing anything, though they require an internet connection.
  • Third-party software like IrfanView or XnView opens HEIC files directly and works offline, but requires downloading and installing a program.
  • Converting HEIC to JPG on Windows reduces file size and ensures compatibility with any program, but you lose some image quality in the process.

Using the free Microsoft Store extension

The simplest path for most people is installing HEIC Image Extensions from the Microsoft Store. Once installed, the Windows Photos app opens HEIC files the same way it opens JPG or PNG. The extension is free and made by Microsoft.

Open the Microsoft Store on your Windows computer. Search for "HEIC Image Extensions". Click the result made by Microsoft Corporation, then click Install. Wait for the download to finish — it takes less than a minute on most connections. After installation completes, right-click any HEIC file, select "Open with", then choose Photos. The image opens immediately.

This route works best if you receive HEIC files occasionally and want to view them without extra steps. You keep the original file format and don't need to convert anything. The extension also lets you open HEIC files in other Windows programs that support image formats, like Paint or Photoshop, once it's installed.

Converting HEIC to JPG using an online tool

If you don't want to install anything, an online converter handles the job in your web browser. CloudConvert and Zamzar are two common options — both are free for single files and let you download the result as JPG, PNG, or other formats.

Go to CloudConvert.com or Zamzar.com. Click the upload button and select your HEIC file from your computer. Choose JPG or PNG as the output format. Click Convert. The tool processes the file and gives you a download link. Save the converted file to your computer — it now opens in any Windows program that handles images.

This approach works if you have a slow internet connection or prefer not to install software. The trade-off is that you're uploading your photo to someone else's server, so avoid this route if the image contains sensitive information. Also, converting reduces file size and slightly lowers image quality, though the difference is usually invisible on screen.

Installing third-party software to open HEIC directly

IrfanView and XnView are lightweight image viewers that open HEIC files without conversion. Both are free, work offline, and let you view, rotate, and crop HEIC images directly.

Download IrfanView from irfanview.com or XnView from xnview.com. Run the installer and follow the on-screen steps — both take less than a minute to install. After installation, right-click a HEIC file, select "Open with", and choose the program you installed. The image opens in that program's viewer.

This route is useful if you work with HEIC files regularly and want to avoid converting them. Both programs are small downloads and don't slow down your computer. The downside is that you're installing new software just to view one file format — if you only have a few HEIC files, the Microsoft Store extension or an online converter is usually simpler.

Converting HEIC to JPG permanently on your computer

If you want to convert multiple HEIC files at once and keep them as JPG, Windows has a built-in option through the Photos app. After installing the HEIC Image Extensions, open a HEIC file in Photos, click the three-dot menu, select "Save as", and choose JPG. The converted file saves to your computer and the original HEIC file stays unchanged.

For batch conversion of many files at once, download a tool like Bulk Image Converter or use an online batch converter. These let you select multiple HEIC files and convert them all to JPG in one operation, which saves time if you're processing dozens of photos from an iPhone. Converting to JPG makes the files smaller and ensures they open in any Windows program without extra software. The downside is that JPG uses lossy compression, meaning the image loses some detail during conversion — though on most photos the difference is too small to notice. If image quality matters, PNG is a better choice, though PNG files are larger.

Why Windows doesn't open HEIC by default

Apple created HEIC to save space on iPhones and iPads — it compresses photos more efficiently than JPG while keeping quality high. Windows doesn't support it natively because it's a relatively new format and most Windows users don't need it. When you buy an iPhone or iPad, the device can email photos as JPG automatically, which is why many people never encounter HEIC on Windows.

If you regularly receive HEIC files from iPhone users, installing the Microsoft Store extension once solves the problem permanently. If you only get them occasionally, converting to JPG as you receive them is usually faster than installing software. The choice comes down to how often you encounter these files and whether you want to keep them in their original format.

Frequently Asked Questions

Can I convert HEIC to JPG without losing quality?

JPG uses lossy compression, so some detail is lost during any conversion. The loss is usually invisible on screen and in prints up to 8x10 inches. If you need the highest possible quality, convert to PNG instead — it's lossless but creates larger files. For most photos, JPG conversion is fine.

Will the Microsoft Store extension work on Windows 10?

Yes, the HEIC Image Extensions work on Windows 10 and Windows 11. Open the Microsoft Store, search for "HEIC Image Extensions", and install the version made by Microsoft Corporation. It's free and takes less than a minute.

What if I can't find the HEIC Image Extensions in the Microsoft Store?

The extension may not be available in your region or on your version of Windows. If the Store search returns nothing, use an online converter like CloudConvert instead, or download IrfanView to open HEIC files directly. Both are free alternatives that work on any Windows computer.

Do I need to convert HEIC files to use them in Microsoft Word or PowerPoint?

No. Once you install the HEIC Image Extensions, you can insert HEIC files directly into Word and PowerPoint the same way you insert JPG files. Use Insert > Pictures and select your HEIC file. The program displays it normally.

Is it safe to upload HEIC files to online converters?

Most online converters delete files from their servers after a few hours, but if your photo contains sensitive information, use the Microsoft Store extension or IrfanView instead. Both let you work with HEIC files on your own computer without uploading anything.