Easy-Undelete 3.0 can preview deleted images before recovering them. The following file formats can be previewed: BMP, JPEG, PNG, GIF, ICO, TIF, TGA, PCX, WBMP and PNM.
When used with the Physical or Exhaustive scanning methods, this feature is particularly useful for digital photographers who want to recover images from an accidentally formatted or damaged memory card.
To preview deleted images:
Select a supported image file in the right pane.
Click on the 
(Preview) button on the toolbar, or select View as picture from the File menu or from the context menu.
The image preview is opened in the Preview window.
Leave the Preview window open, and select other image files to preview them automatically.