I am excited to bring you a new update that is all about image quality, precision color science, and complete workflow freedom. This release tackles core photography fundamentals from the ground up, introducing a camera-accurate Kelvin white balance engine with interactive area sampling alongside an edge-aware guided filter architecture. By replacing conventional blurs with this smarter system, adjustments like clarity, shadows, highlights, and a completely re-engineered whites slider now preserve delicate micro-textures without ever creating unnatural halos around high-contrast edges.
Beyond raw rendering quality, this update brings massive quality-of-life upgrades to your daily editing routine. You can now cull shoots in record time using dedicated Pick and Reject flags, tailor the sidebar to your exact habits with fully reorderable and collapsible panels, and take advantage of Apple’s Neural Engine-powered RAW 9 decoder on macOS. I'm also introducing RapidRAW Cloud for effortless, remote GPU generative cleanups without local hardware demands, balanced by a one-click AI-Free Mode for photographers who want a purely traditional, distraction-free editing workspace.
New Features
### Kelvin White Balance with Area Sampling This update completely overhauls how the app handles color temperature, turning white balance into a precise, camera-grade tool. In earlier versions, adjusting temperature and tint relied on rough guesswork sliders and a basic eyedropper that merely sampled a single screen pixel, often leading to uneven or unnatural color shifts. RapidRAW now reads the white balance recorded by your camera in RAW files and lets you toggle into true Kelvin temperatures, ensuring that light adjustments behave just like real-world daylight or warm indoor lamps.
For those who simply want effortless object removal without buying an expensive graphics card or wrestling with technical installations, RapidRAW Cloud is here purely as a convenience. With a quick sign-in, remote servers handle the heavy lifting for complex textures and large removals - only processing the small patch you brush over and deleting it immediately, so your full RAW files never leave your computer. At $14 a month, it is an easy, zero-hassle upgrade that gives you remote editing when you want it, while directly funding independent, open-source development without venture capital, bloat, or ads.
As this is the initial rollout of RapidRAW Cloud, your early feedback is crucial! Whether it's processing speed, inpainting quality, or workflow suggestions, please share your thoughts via GitHub, Email or Discord so I can continue refining the experience.
Learn more at: https://www.getrapidraw.com/cloud
Core Improvements
* **Precision Curves:** Added a fine adjust mode for tone curves, plus inactive channels now show as colored overlay curves and reference markers. * **Crop Enhancements:** Center-anchor crop resizing by holding Ctrl/Cmd, and align framing with a new center mark guide. * **Export Options:** Added borders and aspect ratio padding to exports, embedded sRGB ICC profiles, and refreshed export presets. * **AI Task Controls:** Added real-time progress tracking in the UI with the ability to cancel running AI tasks. * **Interface Polish:** Streamlined adjustment panel customization and improved default tool visibility across the workspace. * **Metadata & Color Fixes:** Improved lens EXIF detection and refined continuous RAW magenta highlight corrections. * **Localization:** Added full Dutch & Netherlands language support. * **Stability & Bug Fixes:** Resolved various issues and refined overall application performance.Community & Acknowledgments
A huge amount of community effort went into making this release possible. While I was away on a one-week road trip through Austria, several amazing contributors stepped up to keep the momentum going, with a special shoutout and massive thank you to @lalibertemarc for their exceptional help, dedication, and consistently high-quality contributions across this release cycle.Note for Upgrading Users
Due to the introduction of the new camera-accurate Kelvin white balance engine and updated tint shaders, white balance handling has changed significantly. As a result, existing edits opened in v1.6.5 may appear slightly different, potentially shifting more magenta or greenish compared to previous versions as they map to the new, physically accurate color pipeline. **Recommendation:** If you are in the middle of editing an active client shoot or critical project, I strongly recommend finishing and exporting your work on your current version before upgrading. Once your current shoot is wrapped up, upgrade to v1.6.5 to take full advantage of the improved color science for your next projects. Thank you for your understanding!What to Download
| OS | Architecture | Format | Download Link |
|---|---|---|---|
| Windows | x64 | .exe |
RapidRAW for Windows |
| macOS (Apple Silicon) | ARM64 | .dmg |
RapidRAW for macOS ARM |
| macOS (Intel) | x64 | .dmg |
RapidRAW for macOS x64 |
| Ubuntu 22.04 | x86_64 | .deb |
RapidRAW for Ubuntu 22.04 |
| Ubuntu 24.04 | x86_64 | .deb |
RapidRAW for Ubuntu 24.04 |
| Android | ARM64 | .apk |
RapidRAW for Android |
Download Tethering Builds & Setup Guide (macOS & Linux)
### 1. Install `libgphoto2` on your machine RapidRAW uses `libgphoto2` to communicate directly with connected cameras over USB. Because the tethering binary links dynamically against this library to stream live view and control camera settings, the driver must be present on your system for the app to detect and control your camera. * **macOS (via Homebrew):** ```bash brew install libgphoto2 pkg-config ``` * **Ubuntu / Debian:** ```bash sudo apt update && sudo apt install -y libgphoto2-dev pkg-config ``` * **Arch Linux:** ```bash sudo pacman -S libgphoto2 pkgconf ``` * **Fedora:** ```bash sudo dnf install libgphoto2-devel pkgconf-pkg-config ``` ### 2. Download Tethering Build | OS | Architecture | Format | Download Link | |---|---|---|---| | **macOS (Apple Silicon)** | ARM64 | `.dmg` | [RapidRAW for macOS ARM (Tethering)](https://github.com/CyberTimon/RapidRAW/releases/download/v1.6.5/02_tethering_RapidRAW_v1.6.5_macos-14_aarch64.dmg) | | **macOS (Intel)** | x64 | `.dmg` | [RapidRAW for macOS x64 (Tethering)](https://github.com/CyberTimon/RapidRAW/releases/download/v1.6.5/02_tethering_RapidRAW_v1.6.5_macos-15-intel_x64.dmg) | | **Ubuntu 22.04** | x86_64 | `.deb` | [RapidRAW for Ubuntu 22.04 (Tethering)](https://github.com/CyberTimon/RapidRAW/releases/download/v1.6.5/03_tethering_RapidRAW_v1.6.5_ubuntu-22.04_amd64.deb) | | **Ubuntu 24.04** | x86_64 | `.deb` | [RapidRAW for Ubuntu 24.04 (Tethering)](https://github.com/CyberTimon/RapidRAW/releases/download/v1.6.5/03_tethering_RapidRAW_v1.6.5_ubuntu-24.04_amd64.deb) | *(Note: Windows and Android are not supported for camera tethering due to [OS driver limitations](https://github.com/CyberTimon/RapidRAW#platform-support--installation)).*For other platforms and formats (ARM builds, RPM, AppImage, etc.), check the full asset list below.
Running on Windows and macOS
RapidRAW is not yet code-signed, so Windows and macOS may show warnings when launching the app.
- Windows: When launching the app, you may see a Windows Defender SmartScreen warning.
-
Click "More info" → "Run anyway" to proceed.
-
macOS: You'll need to remove the quarantine flag after installation, otherwise macOS may report the app as corrupted:
:::bash xattr -dr com.apple.quarantine /Applications/RapidRAW.app