View Window - Transform | Trim to Paper Proportion | 5.5 x 8.5", 8.5 x 11"...

 

 

Use these menu selections to trim the open image to a proportional paper size.

 

 

A masked selection rectangle will display, indicating the area to be trimmed. You can move and resize this area using the mouse and then click Edit | Apply from the view window menu or simply press the [Enter] key to trim the image to your selected area.

 

Note: The selection rectangle can be resized diagonally only, since the chosen paper proportion must be maintained.