Founded in 1987, Serif has received more than 200 awards internationally and is the developer of popular low-cost software that includes PagePlus, PhotoPlus, MoviePlus and CraftArtist. Serif deals include free downloads and sale-priced software that can save buyers up to 50% or more. It's not likely that you'll find Serif coupons, but shoppers can use promo codes to score additional discounts on online orders.