# Rawlit

> A RAW photo editor for iPhone and iPad.

- Runs on: iPhone and iPad, iOS 17 or later
- App Store: https://apps.apple.com/us/app/rawlit/id6817406933
- Web page: https://shisheng.dev/rawlit

## About

Rawlit develops RAW files with Apple's RAW decoder and its own Natural Color Pipeline, right on your
device. No account, no ads, no analytics.

Open one photo at a time from Photos, from the Files app, or by sharing it to Rawlit from another app.
Rawlit sees only the photos you choose, never your whole library, and never changes the original.

## Editing

- Crop, straighten, and correct vertical and horizontal perspective.
- Light: exposure with Auto Tone, contrast and brightness, highlights and shadows, HDR, levels and
  curves.
- Color: white balance with presets and an eyedropper, saturation and vibrance, and Color Mix for
  eight colors.
- Styles, black and white, film grain, sharpening, clarity and vignette.
- Masks for the subject, people or an object you tap (iOS 27), made on the device, and the semantic masks of
  ProRAW photos.
- Compare with the original side by side, zoom to 100%, and watch a live RGB histogram.
- Export at full size as 10-bit HEIC, HDR HEIC with a gain map (iOS 18 and later), JPEG or 16-bit
  TIFF, to Photos or through the share sheet.

Rawlit is available in English, Simplified Chinese, Traditional Chinese and Japanese.

## Support

For help with Rawlit, bug reports or feedback, write to support@shisheng.dev.

- [Privacy Policy](https://shisheng.dev/rawlit/privacy.md): Rawlit does not collect, store, or share any personal data. Your RAW photos are developed on your device and leave it only when you save or share them.
- [End-User License Agreement](https://shisheng.dev/rawlit/terms.md): The terms under which Rawlit is licensed to you, and how to reach support.

Rawlit is an independent app and is not affiliated with any camera maker.