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Settings Controls

Click the gear icon to open the Settings controls. Here, you can control how AutoSave creates project sidecar files. These tiny files contain the settings for each image and are usually stored next to the original file on the disk.

• Automatically save develop settings | Creates a sidecar file when you advance to the next image or close an image.
• Use existing develop settings | Will use an existing develop settings sidecar if stored next to the original file.

Zoom Controls

• Click the minus or plus to zoom out or in.
• Click the number to toggle between 100% and fit to screen.

View Mode buttons

These control the Preview Window in Radiant Photo.  
From left to right, the buttons are Loupe View, Before/After View, and Split View.  


• Loupe View – The single image full screen. Click and hold or press the spacebar to toggle between before and after.
• Before/After View – Shows the original and corrected images side by side.
• Split View – Split View shows a single image with the corrected image on the right and the original on the left.
  

Clicking the Before/After or Split View buttons a second time toggles the style between horizontal and vertical.
You can use these keyboard shortcuts to switch views. Pressing the same shortcut a second time in a row will toggle between horizontal and vertical mode for Before/After or Split View.

• Loupe View – Option+1/Alt+1
• Before/After View – Option+2/Alt+2
• Split View – Option+3/Alt+3

Undo, Redo, and Reset buttons

These buttons let you revert or restore editing steps to the selected image. You can also reset the image to the default state of the Workflow.

Save buttons

Here are two buttons to help you capture changes.

• Save – Processes the single image you have selected
• Save All – Process all the images you have open.
  

Click the right side of the button to configure your settings for a Save or a Batch,
Click the left side to use the same settings as your previous export.

You may be asked to choose current settings the first time you click either side.

*Note: Can’t see the Save All dialog because you clicked “Use this setting without asking next time”? Just choose File > Save As… to see the whole dialog again.