Convert, record and edit
To meet the satisfaction of different users, we here list two effective workarounds to change iOS 11 image format from HEIC to JPG. You can take advantage of a decent converting tool called Joyoshare HEIC to JPG Converter or make use of the local features from your iDevice.
Here you can get to know two ways to convert HEIC photos to GIF with easy-to-use operation.
With clear guides, it is easy for you to view HEIC images on any Andriod phones so that you don't have to worry about its compatibility.
By following this post, you are able to open any iOS 11 photos on Windows and share them to your friends.
Come here to find practical solutions to convert HEIC images to PNG with original high quality.