Beginners Tutorial: Cropping with IrfanView
I was asked how to crop an image with IrfanView, so I created this basic tutorial, and decided I might as well post it on my weblog.
Please feel free to let me know what you think of it.
Before we begin, open IrfanView.
NOTE: For all actions here, use the primary mouse button - almost always the one on the left hand side.
Step 1
The first step is to load the image file.
Simply click the 'Open' button, and browse to the file in the usual way.
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Step 2
With the image open, move the mouse cursor to the top left corner where you want the image cropped:
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Step 3
Press down the mouse button and hold it down. The cursor will change to a crosshair.
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Step 4
Drag the mouse down and to the right whilst holding the button and you will create a rectangle on screen.
Make it the appropriate size for your crop. (If in doubt, make the area slightly larger.)
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Step 5
Release the mouse button and the rectange will stay where it is:
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Step 6
Go to the Edit menu and select the Crop selection option. Alternatively, press Ctrl-Y on the keyboard.
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Step 7
Your image has now been cropped to the selected area.
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Step 8
You now need to save the crop which you have made. Goto the File menu and select Save As.
(Alternatively, press S on the keyboard.)
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Step 9
Enter in a new filename for the image. If you need the image to be high quality, save as TGA.
Otherwise, a high quality JPG is a good choice. For JPG, ensure the "Show options dialog" box is ticked.
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Step 10
If you save as JPG, ensure you set the quality to the maximum (100% quality 0% compression)
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That's it - press the save button and you're done.
You can now repeat these steps for other images.