Free Compose brings Photoshop-style layer grouping into After Effects. It groups layers without breaking expressions, parenting, or cropping, and behaves like a pre-compose you can toggle open in the same layer stack.
Track matte support lets you set a track matte for a group; on refresh, layers inside the group without a track matte update to match. When you ungroup or move a layer out of the group, any layer sharing that track matte with the group has it removed.
Version 2.0 introduced a new user interface with reduced UI size, redesigned icons, and three layouts — row, column, and 2-up — switchable from the help menu. Show/hide and select/deselect controls were consolidated into two toggles. The script supports After Effects 2026 through CC 2018, and a demo video is available.