Collo By Alexander Creative

Collo is a RAW photo developer for Mac, iPad and iPhone. Open a RAW file, set white balance and light, shape the color, mask, remove what doesn't belong, and export. Built by a working real estate photographer to render with the profiles and looks you already own, and to keep every photo on your own devices. No account, no sign-in. YOUR CAMERAS Lumix (RW2), Leica and drones (DNG), Fujifilm (RAF), Sony (ARW), Canon, Nikon, Olympus, Pentax and every camera Apple's RAW engine supports, plus JPEG, HEIC, PNG and TIFF. Every RAW gets a built-in Apple Standard rendering, so nothing else is needed. YOUR PROFILES AND LOOKS If you own camera profiles (DCP), looks (XMP) or styles and ICC packs from other RAW developers, Collo renders with them: the Mac reads your installed copies, and on iPad and iPhone you import the files. Collo ships none of those files. DEVELOP White balance with presets, auto and an eyedropper. Exposure, contrast, highlights, shadows, whites, blacks, texture, clarity, dehaze, vibrance and saturation. Tone curve and per-channel curves you can drag, color mixer, color grading, calibration, noise reduction, sharpening, lens corrections, vignette and grain. Crop, straighten and Upright. Save settings as Creative Stacks and apply them to a whole shoot. MASKS On Mac, iPad and iPhone, local adjustments through layers of masks: brush, linear and radial gradients, color and luminance ranges, depth range, and on-device detection of the subject, people, sky, lawns, buildings, ground, water and background. Click or box any object with the Objects tool and Collo finds its edges. Combine, invert, feather and refine masks, then adjust light, color and detail inside them. AI DENOISE A denoise network that reads the raw sensor data, running on your device. A photo shot at a high ISO opens with it already on (you set the threshold, or turn it off). Nothing is uploaded. REMOVE AND EXPAND Spot heal and clone brushes for the small stuff. AI Remove for the rest: an inpainting model that runs entirely on your device. Expand grows the canvas past the photo's edges, also on device. Your own Bria API key can switch Remove and Expand to Bria's cloud model; off unless you add a key and allow it. COLOR BRUSH Paint a color onto a wall or floor and only the color changes: every pixel keeps its own brightness, so shading and detail stay as shot. HDR AND PANORAMA Merge a bracket into one aligned, deghosted file, or stitch overlapping frames into a panorama, then develop it like any RAW. SYNC Turn on Sync and your edits, marks, Creative Stacks and export presets follow you between Mac, iPad and iPhone through your own iCloud. Your RAW files never sync. LIBRARY Browse folders, cull with stars, color labels and picks, add keywords and IPTC, search, and compare photos side by side. Marks go in standard XMP sidecars. On the Mac: smart albums, variants, Assisted Review (flags closed eyes, soft focus and exposure problems) and tethered shooting. EXPORT JPEG, HEIC or TIFF with sizing, a quality or file-size limit, output sharpening, metadata options (including stripping location), watermarks and custom file names. On the Mac, soft proofing, printing and a 16-bit TIFF handoff to your pixel editor. HELP BUILT IN Every tool has a short card with a looping demo and its shortcut. Before and after, histogram, clipping warnings, False Color, rebindable keys, Apple Pencil pressure for the brushes. PRIVATE BY DEFAULT No account. No analytics. No ads. No tracking. Photos never leave your device unless you add your own Bria key and allow it, or turn on Sync, which keeps your edits in your own iCloud account. Originals are never modified: edits live in a sidecar next to the RAW on the Mac, and in Collo's own storage on iPad and iPhone. Made by Alex Goeke (Alexander Creative) in San Antonio, Texas. All product and camera names are trademarks of their respective owners. Collo is independent and not affiliated with or endorsed by any of them.