How to Convert HEIR Photos to JPG on Mac May 14, 2023 — Open HEIR file in Preview. · Click File > Export. · From the Format drop-down menu, select either JPG or PNG. · Click Save. How to Convert HEIR Photos to JPG on PC — Photo Journal May 20, 2023 — Open HEIR file in Preview. · Click File > Export. · From the Format drop-down menu, select either JPG or PNG. · Click Save. How to Convert HEIR to JPG on iPhone — iPhone Settings Jul 21, 2023 — Click Save. Click on Settings → Photos, and select Convert from the conversion menu. How to Convert HEIR to JPG on iPhone — Photos Jun 29, 2023 — Press and hold the Share button, and drag this file onto the desktop.