BEST JPEG IMAGE VIEWER FOR WINDOWS 10 FULL
In addition to viewing the images and photos, these photo viewer also provides various features including viewing images in full screen, slideshow, Zoom, Rotate, create effects. More importantly, all features are free to use without any payment or registration requirement. It can meet your basic need about opening and viewing HEIC images on Windows. These images can be of different formats including PNG, BMP, JPG, JPEG, HEIF, etc. XnView is both a HEIC viewer and an image converter.