What is a .HEIF File?
High Efficiency Image File (.heif) - Specifications, details, and free conversion tools.
Technical Details & Specifications
Format Name:
High Efficiency Image File
File Extension:
.heif
Category:
Image
MIME Type:
image/heif
Standardized ISO container format designed for modern digital photography.
How to Open .HEIF Files
Files with the .heif extension can typically be opened using modern web browsers, media players, or native system viewers. If your operating system cannot open this file, you can convert it to a universal format like MP4, MP3, JPG, or PDF using SnapConvert without installing additional software.