Installing Windows HEIC Thumbnails (requires Windows 10 64-bit) This small shell extension adds the ability for Windows Explorer to display thumbnails of HEIC files.

Maximilian's HEIC Image Viewer runs fine on Windows 10, 8, 7 on either a 32-bit or 64-bit operating systems. Users could purchase the codec from Windows Store for a small license fee. On Windows 10 and earlier, users may not be able to preview image files with extension. The viewer uses the GNU libheic library to achieve image decompression. Windows will also show thumbnails of HEIC images in File Explorer. You can now open HEIC files like any other image-just double-click them and they’ll open in the Windows Photo Viewer. It lets Windows users preview, display and print. You can drag and drop one or more HEIC files from your computer to the web page.Maximilian's HEIC image viewer is a Windows Explorer add-on. If you just want to do a quick conversion, head to and upload up to five photos at a time. For example, we recommend you don’t upload PDFs with sensitive financial or business data in them to online PDF conversion services, either. This is a general recommendation with any type of file.

On the other hand, if the photo wouldn’t be interesting to anyone snooping, there’s no real concern with uploading it to an online service. If the photo has sensitive content, it’s best to leave it on your PC. Warning: While the website below worked perfectly fine for us, we strongly recommend against uploading any private photos (or documents, or videos) to online tools for conversion. Just upload the HEIC file and you’ll be able to download a JPEG. If you don’t want to install any software, you can always use an online conversion tool.

Here's the Fix How to Convert HEIC Files to JPEG on the Web RELATED: Windows 10's Photos App Is Too Slow. For more information on HEIC support in your favorite image viewing or editing program, perform a web search for its name and “HEIC.”

Free heic viewer windows 10