How to Compare Images in FastStone Image Viewer

Step-by-Step Guide

1. 1

   Step 1: Start up FastStone Image Viewer.

   For the purposes of this tutorial, three images have been selected in the screenshot. , This will bring you to a 100% view of your chosen images. ,, You can:
   Zoom in and out Best Fit 1:1 (100 % view) View at Full Screen Copy to Folder...
   
   Move to Folder...
   
   Delete , To compare a part different from your initial view, just click on one of the images and move it around. , When done, click on Close at the upper right hand corner and go back to the original view.
2. 2

   Step 2: Select your images.

3. 3

   Step 3: Click on the Comparator icon.

4. 4

   Step 4: Compare the image's histograms and Exif information.

5. 5

   Step 5: Choose what you want to do with your images.

6. 6

   Step 6: Move your images around.

7. 7

   Step 7: Close out the Comparator.

Detailed Guide

About the Author