ON1 Photo RAW

ON1 Photo RAW is an all-in-one application that integrates RAW file processing, non-destructive photo editing, catalog management, and plug-in functionality. It operates as a standalone application, as an extension for Adobe Photoshop and Lightroom, and as a host application for other editing plug-ins. The tool employs a modern RAW processing engine and is developed to work with current sensors and contemporary graphics processing units.

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Download ON1 Photo RAW (Official links)

File size: 471 MB

The latest version of ON1 Photo RAW is: 2026.2

Operating system: Windows, MacOS

Languages: English

Developer: ON1

Price: $0.00 USD

RAW Processing Engine. The core of the application includes a RAW processing engine designed to handle files from modern digital cameras. This engine interprets sensor data to provide a starting point for editing, with precise controls over white balance, exposure, contrast, and detail recovery in highlights and shadows. The conversion is performed non-destructively.
Folder-Based Photo Organization. The organization functionality allows you to browse local directories and network drives directly, without needing to import into a closed catalog first. Users can view, sort, tag, and rate images while navigating the existing folder structure on the system. It includes support for keywords, EXIF/IPTC metadata, and selection flags.
Layer and Mask Editing. The workflow supports overlaying adjustments and effects using layers. Each layer can contain its own adjustments and have an associated mask to limit its application to specific areas of the image. Masks can be created and refined with brushes, gradients, and selection tools, allowing for complex local edits.
Local Adjustments with Brushes and Gradients. The application provides tools to apply adjustments locally. The adjustment brush lets you paint effects like exposure, clarity, or saturation onto defined areas. Radial and linear gradient tools facilitate creating smooth transitions for effects like vignetting or lighting adjustments in the sky.
AI-Powered Selection and Masking. Artificial intelligence functions automate selection tasks. A single click can isolate main subjects or detect and create masks for the sky. The technology analyzes image content to distinguish between elements, simplifying the creation of complex selections for background replacement or area-specific adjustments.
Object and Distraction Removal. A dedicated tool uses algorithms to identify and remove unwanted elements within a photograph. The user selects the object to be removed, and the function fills the empty area with content generated from the surrounding environment, consistently maintaining the texture and patterns of the background image.
Realistic Sky Replacement. This feature enables the replacement of the sky in a photograph. It automatically detects the horizon and sky area, allowing you to insert a new sky image from a built-in library or your own files. It automatically adjusts lighting and color to match the original scene and create a visually convincing integration.
Noise Reduction and Image Upsizing. The noise reduction module addresses digital grain and chrominance/luminance noise while preserving fine detail and edge sharpness. The upsizing (resize) tool increases an image's dimensions using advanced interpolation methods that seek to maintain clarity and avoid pixelation artifacts.
HDR and Panorama Merging. The HDR workflow combines multiple exposures of the same scene into a single image with extended dynamic range, offering control over tone mapping and alignment. Panorama merging stitches together a series of overlapping photographs to create a wide-angle view, automatically correcting for lens distortion and exposure variations.
Presets and Reusable Workflows. The application includes a library of predefined presets that apply combinations of adjustments with a single click. Users can create, modify, and organize their own presets, allowing for the consistent application of visual styles across multiple images. Individual adjustments within a preset remain editable after application.
Non-Destructive Develop Module. The primary workspace for the initial adjustment of RAW or JPEG photos. It contains logical controls for basic and advanced correction: interactive histogram, color temperature, tint, exposure, contrast, highlights, shadows, whites, blacks, clarity, texture, and vibrance. All changes are stored independently of the original file.
Effect Filters and Overlays. A collection of filters applies stylistic effects such as vignetting, film grain, blur, light effects, and frames. Overlays allow you to add texture elements on top of the image. These effects are applied as adjustable layers, with control over opacity, blend mode, and area of application using masks.
Catalog and Album System. In addition to folder browsing mode, the application supports creating catalogs that index file locations and their editing metadata. Virtual albums allow you to group photos without moving the physical files. Stacking functions organize similar or sequential shots for cleaner management.

The developing company ON1, Inc. is headquartered in Portland, Oregon, USA. The development of ON1 Photo RAW began as an evolution of the company's previous products, such as ON1 Photo Suite. The first version of ON1 Photo RAW was released to the market in 2016. The software is updated with major annual versions that incorporate new features and performance improvements. ON1 Photo RAW is written primarily in the C++ and Objective-C programming languages, allowing for native performance and deep integration with the macOS and Windows operating systems.

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