The iPhone 11 popularized HEIC. If your old computer can't read your backup folder, you don't need new software. Just convert the folder to JPG.
iPhone 11 photos not opening? Convert HEIC to JPG.
HEIC
High quality, but often incompatible.
JPG
Universally compatible.
Don't let compatibility hold you back. Convert your HEIC shots to JPG in seconds.
Start ConversionThe iPhone 11 popularized HEIC. If your old computer can't read your backup folder, you don't need new software. Just convert the folder to JPG.