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About CalibRaw
CalibRaw is a GPU-accelerated RAW photo editor. Browse your photo library,
develop camera RAW files, and fine-tune color, tone, and detail in one
workflow. Adjustments are saved in sidecar files so your original photos
remain intact.
Shape your images with tone curves, color wheels, and targeted color
adjustments. Apply lens corrections, recover highlights, and combine
bracketed exposures with HDR merge. Brush, gradient, and shape masks let
you make local adjustments, while optional AI tools process masks, noise
reduction, and object removal on your device after downloading their
models.
• Develop RAW files from a wide range of cameras, including Fujifilm X-Trans sensors
• Adjust exposure, white balance, tone curves, and individual color ranges
• Correct lens distortion, chromatic aberration, and vignetting
• Apply local masks and creative effects with independent adjustments
• Export finished photos, including lossless JPEG XL images
License: GPL-3.0-or-later
develop camera RAW files, and fine-tune color, tone, and detail in one
workflow. Adjustments are saved in sidecar files so your original photos
remain intact.
Shape your images with tone curves, color wheels, and targeted color
adjustments. Apply lens corrections, recover highlights, and combine
bracketed exposures with HDR merge. Brush, gradient, and shape masks let
you make local adjustments, while optional AI tools process masks, noise
reduction, and object removal on your device after downloading their
models.
• Develop RAW files from a wide range of cameras, including Fujifilm X-Trans sensors
• Adjust exposure, white balance, tone curves, and individual color ranges
• Correct lens distortion, chromatic aberration, and vignetting
• Apply local masks and creative effects with independent adjustments
• Export finished photos, including lossless JPEG XL images
License: GPL-3.0-or-later
| Release info | Update on Oct 18, 2026 |
|---|---|
| Release notes | CalibRaw 1.3.1 This is the sixth release of CalibRaw. This release drastically improves AI Masks speed by running on the GPU on most devices and fixes slow loading libraries. CalibRaw is now available on Flathub I'm working on Google Play and F-Droid. What's new in 1.3.1 New features • Sharpen mask effect with Amount, globally and for masks. • Noise reduction and sharpening for JPEG, PNG and other non-RAW photos. • HDR merge and focus stacking from the library on Android. • TIFF support on Android. Improvements • Faster AI masks on Windows and Linux. • The preview keeps its zoom level when you switch photos. • Optimized Add component pop-up. • AI models moved to a new folder. Fixes • HDR merge and focus stack fixes, including alignment. • Sidebar alignment fixes. • AI jobs running out of memory. • Windows AI runtime: the ONNX Runtime DLL is packaged and logging is fixed. Downloads Linux: x86_64 | aarch64 (ARM) | Flathub Android: APK Windows installer: x86_64 | ARM64 Windows ZIP: x86_64 | ARM64 macOS: Apple Silicon (ARM64) | Intel (x86_64) --- Community & Feedback • Discord: Join the conversation on our Discord Server. • AlternativeTo: Support the project or leave a review on AlternativeTo. • Instagram: If you share a photo edited with CalibRaw on Instagram, tag @calib.raw for a chance to be featured in a story. [](https://discord.gg/yrY3JDJKsr) [](https://www.instagram.com/calib.raw/) [](https://alternativeto.net/software/calibraw/about/?utm_source=badge&utm_medium=referral) Thank you for your continued support and feedback. |
| Related tags | RAW Photo Editor |
| Listing data | Flathub |
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