PremiumBuilder Motion Pack is a very cool and well-known extension pack for Adobe After Effects and Adobe Premiere Pro, created by Premiumilk. It comes with an impressive set of high-quality motion graphics.

Handy Seamless Transitions (HST for short) is a super cool and easy-to-use full pack with 1600+ dynamic After Effects transitions & scripts, various Sound FX, and video tutorials. It can be used by all skill levels of video editors for any kinds of video projects, such as trailer video, promotion video, movie or music clip, even TV, film, slideshow, broadcast, etc.