ON1 Photo RAW 2021.5 is a comprehensive photography post-processing software that integrates photo management, RAW file processing, layer editing, and special effects. With its non-destructive editing workflow, rich preset library, and efficient workspace design, it provides Mac users with a powerful “all-in-one” photography solution. This article will take an in-depth look at its interface, workflow, and core techniques.
I. Detailed Explanation of the Core Interface and Workspace
After launching the software, the main interface is mainly divided into the following core areas:
- Top Menu Bar and Toolbar: Includes traditional menus such as File, Edit, and View, as well as commonly used tool icons below such as Select, Crop, and Brush.
- Left Panel Area: By default, it displays a “Folders” or “Catalog” browser, used for navigating and selecting photo folders on the local disk.
- Central Viewing Area: The core area for photo browsing and editing. In “Browse” mode, it displays a thumbnail grid, and in “Edit” mode, it displays a full-size view of a single photo.
- Right Panel Area: This is the gathering place for functional modules, switching between different panels via tabs:
- Presets: Provides a large number of one-click effect presets.
- Filters: Includes core adjustment tools such as dynamic contrast, color enhancement, and tone curves.
- Local Adjustments: Integrated tools such as brush, gradient filter, and radial filter for local processing.
- Effects: Provides creative effects such as glow, lens blur (simulating depth of field), and borders.
- Layers: Manage adjustment layers, image layers, and text layers, with support for blend modes and masks.
- Bottom Module Bar: Used to switch between main working modules such as “Browse,” “Edit,” and “Effects.”
II. Complete Workflow: From Import to Export
Step 1: Create/Open a Catalog and Import Photos
ON1 uses “catalogs” to manage photo previews and editing information, rather than requiring you to import a photo library.
- Launch the software; it opens in the “Browse” module by default.
- In the “Folders” panel on the left, navigate to the folder where your photos are stored. Click the folder, and its contents (photos) will be displayed in the central viewing area.
- You can also drag folders directly from Finder to the left panel area for quick access.
Shortcuts: Cmd + O to open files; Shift + Cmd + I to import photos.
Step 2: Browse, Rate, and Select
Browse photo thumbnails in the central viewing area.
- Rating: Select one or more photos and press the number keys
1-5to assign a star rating. - Mark: Press
Pto mark as “Keep,”Xto mark as “Reject.” - Filter: Use the filter above the viewer to quickly show photos with a specific star rating or mark.
Step 3: Enter the Edit module for global adjustments
Double-click the selected photo, or press Cmd + E, to enter the “Edit” module.
- In the right panel, first use the tools under the “Lens” tab for basic adjustments:
- “Dynamic Contrast”: Intelligently enhances contrast and detail.
- “Color Enhancer”: Quickly boosts color saturation and brightness.
- “Tone Curve”: Fine-tune tonal adjustments. Shortcut
Cmd + Mquickly opens/closes the curve panel.
- All adjustments are non-destructive and can be modified or reset at any time.
Step 4: Apply local adjustments and effects
- Switch to the “Local Adjustments” panel. Select the “Brush Tool”.
- On the right side, set the brush size, feathering, and flow. Check the parameters you need to adjust (such as exposure and contrast), then paint on the photo to apply changes only to the painted area.
- Switch to the “Effects” module or panel, try adding “Glow” or “Lens Blur” effects, and use the control points to adjust effect intensity and range.
Step 5: Use Layers for Compositing and Mask Editing
- In the “Layers” panel, click the “+” icon at the bottom to add a new “Blank Adjustment Layer” or “Photo Layer”.
- Any edits made on an adjustment layer can be locally controlled through its built-in mask.
- Using the brush tool, paint with black on the mask to hide the effect, and paint with white to restore it.
Step 6: Export the Final Image
After finishing your edits, click the top menu bar “File” -> “Export” or use the shortcut Shift + Cmd + E.
- In the export dialog, configure:
- Export Location: Choose the destination folder.
- File Settings: Format (JPEG, TIFF, etc.), quality, and size adjustments.
- Output Sharpening: Apply final sharpening for screen or print.
- Click the “Export” button to complete the process.
III. Advanced Tips for Common Features
1. Quickly Compare Before and After
In the editing module, hold down the (backslash) key on your keyboard to temporarily view the original image. Release it to restore the edited result. This is extremely useful when evaluating the effect of local adjustments.
2. Create and Manage Custom Presets
After adjusting a set of parameters in the “Presets” panel, click the “+” icon at the bottom of the panel and select “Create Preset from Current Settings.” Name it and choose a category to save it. You can then apply the preset to any photo with a single click.
3. Use Control Points for Precise Local Adjustments
In panels such as “Lens Blur” or “Glow” under the “Effects” module, add “Control Points.” Drag the control point to move the center of the effect, drag the inner circle to control the feathering range, and the outer circle to control the effect intensity. You can add multiple control points to a single effect for complex spatial control.
4. Batch Processing and Sync Settings
In the “Browse” module, select multiple photos and right-click to choose “Edit Photos.” After editing one of them, click the “Sync” button at the bottom of the right panel to apply all current panel settings to the other selected photos, enabling efficient batch processing.
IV. Common Issues and Solutions
| Symptom | Possible Cause | Solution |
|---|---|---|
| Software runs slowly or lags | 1. Preview cache files are too large. 2. Editing extremely high-resolution images simultaneously. |
1. Go to “ON1 Photo RAW 2021.5” -> “Preferences” -> “Cache”, clear the cache, and set an appropriate cache size and location (SSD recommended). 2. Try using “Performance” mode when editing (switch it in the dropdown menu at the top-right of the editing view area). |
| Cannot detect a newly inserted camera memory card | Software has not auto-refreshed or there is a permissions issue. | At the top of the “Folders” panel on the left, click the “Refresh” button. Or locate the memory card drive directly through Finder and drag it into the left panel area. |
| Presets or adjustments show no visible effect | Conflicting adjustment order or local mask restrictions. | Check the “Layers” panel and confirm the order of adjustment layers (upper layers affect lower ones). Check whether you have inadvertently used an adjustment layer with a black mask, which would completely hide the effect. |
| Exported photo colors do not match what is seen in the software | Color profile mismatch. | Make sure the correct color space is selected in the “File Settings” of the export dialog (e.g., sRGB for web sharing). Also check whether Mac’s “System Preferences – Displays” is using the correct color profile. |
V. Mac Shortcuts Summary Table
| Function | Shortcut | Applicable Module |
|---|---|---|
| Open File | Cmd + O |
Browse/Edit |
| Import Photos | Shift + Cmd + I |
Browse |
| Enter Edit Module | Cmd + E |
Browse |
| Return to Browse Module | Cmd + B |
Edit/Effects |
| Copy Adjustments | Shift + Cmd + C |
Edit |
| Paste Adjustments | Shift + Cmd + V |
Edit |
| New Adjustment Layer | Option + Cmd + N |
Edit (when Layers panel is active) |
| Switch Foreground/Background Color | X |
Edit (when using brush) |
| Zoom In/Out | Cmd + + / Cmd + - |
Edit/Effects |
| Actual Pixels (100% View) | Cmd + 0 |
Edit/Effects |
| Temporarily View Original | (Backslash) |
Edit/Effects |
| Export Photos | Shift + Cmd + E |
Browse/Edit/Effects |
| Preferences | Cmd + , |
Global |
Note: This guide is based on ON1 Photo RAW 2021.5 for Mac. Interfaces and features may vary slightly between minor versions; please refer to the software version you are actually using. Mastering the above workflows and shortcuts will greatly improve your post-processing efficiency in ON1 Photo RAW.







