Clear the thumbnail cache. Open Command Prompt as Admin and type: ie4uinit.exe -show then del /f /s /q /a %userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_*.db
CopyTrans is a lightweight plugin that integrates directly into the Windows operating system rather than acting as a standalone program.
Your best bet is to install the free immediately upon setting up a new Windows 11 PC. If you find the official Photos app too slow, switch to IrfanView for raw speed. And if you are tired of the format war altogether, change your iPhone settings to shoot in JPEG. heic image viewer windows 11
HEIC can store multiple images (like Live Photos) and editing history in a single file.
If you prefer not to mess with paid Microsoft Store codecs, several third-party applications handle HEIC files better than the default system apps. Clear the thumbnail cache
The most seamless way to view HEIC files on Windows 11 is to add native support to the default Windows Photos app. How to Install the Extension Open the on your Windows 11 PC. Search for "HEIF Image Extensions" . Click Get or Install .
Method 1: Install Official Microsoft Extensions (Recommended) If you find the official Photos app too
: A popular free plugin that allows you to view HEIC images in Windows Photo Viewer and File Explorer without opening a separate app. It also includes a right-click "Convert to JPEG" feature.
CopyTrans is a lightweight plugin that integrates directly into Windows File Explorer rather than acting as a standalone media player.
Requires a manual codec update in some system environments to read HEIC files cleanly. How to Convert HEIC to JPEG on Windows 11