Fuzzifier

If you're looking for a great way to soften the focus on your images and add an overall suffused glow, then Bloom is the way to go. This software allows you to control the degree of softness and the mix between the original and processed image, so you can get the perfect look every time.

Another great option for softening your images is Gaussian blur, which introduces a degree of softness to the focus. The name comes from the mathematical underpinnings of the process, making it a reliable and effective choice.

For those looking to dull the highlights of their images, Gloom is a great option. This plugin can make faces or other objects look very flat, but it also smooths out highlights and wrinkles. With the ability to control the degree of softness and the mix between the processed and original image, you have complete creative control.

Requirements for these plugins include being Tiger compatible and having iMovie 4.0.1 or later, including iMovie HD. It's also worth noting that these are demo versions, which work but will leave a watermark on the image. Nonetheless, they're still great tools for anyone looking to improve the look of their images with ease.