To reduce the size of an image using PictureGear, please follow the steps below:
1. Start PictureGear.
2. Double-click the image and click Editor.
3. From the Image menu, click Resize.
4. Select the pre-set scale of 25%, 50%, 150% or 200% to resize the image.
Alternatively, click Custom to manually enter the required percentage size.
5. Save the resized image.