RawFlow - RAW Editor & Astro

RawFlow is a professional RAW editor purpose-built for astrophotography and high-end post-processing. Powered by a deeply customized decoding engine based on LibRaw and a full 16-bit processing pipeline, it ensures zero quality loss from decoding to export, helping you reveal every hidden detail of the night sky. 【BUILT FOR ASTROPHOTOGRAPHY】 One-Tap Star Reduction: Intelligent star minimization to make nebulae and Milky Way structures pop. Pro Noise Reduction: Tailored algorithms using camera noise profiles to suppress noise while preserving stars and crisp details. Dehaze & Hot Pixel Repair: Eliminate light pollution haze and fix sensor hot pixels effortlessly. 【FULL 16-BIT LOSSLESS WORKFLOW】 Broad RAW Support: Compatible with CR3, ARW, NEF, DNG, and more. End-to-End 16-Bit Depth: Processed entirely in Metal RGBA16Float from import to export. Non-Destructive Editing: Your original RAW data remains untouched, supporting infinite undo/redo. 【PROFESSIONAL ADJUSTMENT TOOLS】 Light: Exposure, Contrast, Highlights, Shadows, Whites, Blacks. White Balance: Scientifically calibrated Temperature & Tint based on CIE standard illuminants. Curves: Smooth, monotonic spline curves for RGB and individual channels. Color: Saturation, Vibrance, Color Grading, Split Toning, and HSL Mixer. Advanced Controls: Cinematic Sigmoid tone mapping, Blur, Vignette, Crop & Rotate. 【HIGH-QUALITY EXPORT】 Up to 8K Resolution: Export stunning high-res masterpieces. Lossless Formats: 16-bit PNG (lossless) and customizable quality JPEG. Pro Info: Real-time histogram and complete EXIF metadata panel. 【PRIVACY FIRST】 All image processing is performed 100% locally on your device. No personal data collection, and your photos are never uploaded. Now available for iPhone. Start your journey into the stars.