Extract color profile from heif

Download and install the latest version of Filestar.
Right click on one or more Heif file(s) on your desktop and select Convert with Filestar.
Type extract color profile from in the search box.
Press Extract.

What is .heif?

Name: High Efficiency Image File
Extension: .heif
Format: Binary
Category: Raster Image
Developer: Apple
Description: Based on HEVC (High-Efficiency Video Coding), the HEIF format is an image file container with one or multiple images and is the default image format for Apple Live Photos. It replaced the JPEG format as it's smaller in size and has lossless compression ensuring high-quality photos.
MIME Type: image/heif
Sample: sample.heif
Wikipedia: .heif on Wikipedia