Project After Effects → Aescripts Auto Crop v3.2.0 Win

Instantly crop compositions to fit their contents.
Auto Crop allows you to instantly crop a composition down to the size of its contents.
Crop a composition at the current frame or analyze an entire composition’s content and crop
without cutting off any animation. Auto Crop 3 now even allows you to crop the current comp
without it needing to be a pre-comp. In the newest version, Auto Crop has been rebuilt from
the ground up as a native plug-in to provide new features and better results.
Fully Automated
Even if you have a composition that is being used across multiple compositions, you can use
Auto Crop without a problem. After cropping, every instance will be
adjusted so that the new size doesn’t affect any visuals.
Work You Way
Auto Crop gives you many different options for customizing your experience. Save space on the
UI by using the layer menu with keyboard shortcuts, keep Auto Crop on screen with the optional
script UI panel and customize your crops with the new preferences screen.
Expand and Crop
If you move layers outside of the composition bounds, you can now expand the
composition and crop it at the same time!