About SmillaEnlarger

Usage in detail:
When starting SmillaEnlarger you will see a husky named Smilla in the tabbed view on the right side, and a thumbnail version in the column to the left, together with some buttons and input fields.
To replace Smilla and open another input image,

• 
  grab an image somewhere and drop it onto the enlarger window,
  
• 
  or paste something from the clipboard,
  
• 
  or open a file using 'Open...' in the file menu.
  

Now you should see your image in the right view and a thumbnail of it on the left. The thumbnail shows a small version of the output image, giving you an impression of its contents and format.