How to Convert HEIF to EXR

OpenEXR is the floating-point HDR format used throughout VFX and film production, storing image data in 16 or 32-bit precision rather than the integer color depth HEIF typically captures. While HEIF can store more color information than standard 8-bit JPG depending on the device, it still doesn't carry the kind of unbounded floating-point luminance data that EXR is designed to store for professional compositing and color grading.

Converting a HEIF photo to EXR is mainly useful for bringing reference images or plates into VFX software like Nuke, Blender, or After Effects, which are built around EXR as a native working format, even though the conversion itself doesn't add dynamic range beyond what the original HEIF file actually captured.

1. Install Turbo Batch Image Converter Pro on your Windows PC.
2. Open the app and select Batch Mode for multiple files, or Individual Mode for a single HEIF file.
3. Drag your HEIF file or folder into the app window, enabling recursive folder scanning if needed.
4. Set the "From" format to HEIF and the "To" format to EXR.
5. Click Convert. EXR files are written to the output folder, fully offline.

• 100% offline — your photos are never sent to any server
• Works with HEIF files from any device or manufacturer
• Produces EXR files compatible with Nuke, Blender, Maya, and other VFX software
• Multi-core processing for fast handling of large batches
• Option to delete original HEIF files automatically once converted
• No recurring subscription or hidden upload limits