What to know
To keep quality, add your HEIC files, choose JPG, and set the quality slider near the top before converting. For maximum fidelity you can also export PNG, which is lossless.
- Use a high quality setting (90 percent or above) for near-original results.
- Choose PNG instead of JPG if you need a fully lossless copy.
- Conversion runs locally, so full-resolution detail is preserved.