To view HEIC (High Efficiency Image Coding) files on Windows 11, you generally need to install specific extensions from the Microsoft Store or use third-party software. While Apple devices have used this format natively since 2017 to save space, Windows requires additional "codecs" or plugins to decode and display them 1. Official Microsoft Method The most integrated way is to use the default Microsoft Photos
Windows 11 has native support for HEIC images, but it's not enabled by default. You'll need to install a codec to view HEIC images. heic image viewer windows 11
This will increase file sizes significantly. A 2MB HEIC photo becomes a 5MB JPEG. To view HEIC (High Efficiency Image Coding) files
If you rarely deal with HEIC files, convert them once. convert them once.