Un-PreCompose plugin for After Effects is a highly regarded utility that reverses the standard "Pre-compose" action, allowing users to extract layers from a nested composition back into the parent timeline. While several tools exist, the most prominent version is available as a "pay-what-you-want" (including free) download on aescripts.com Top Recommended Un-PreCompose Tools Un-PreCompose (aescripts.com)

Did you find a specific free version that works best? Let the community know in the comments below.

What is Unprecompose?

Unprecompose is a plugin for Adobe After Effects that allows you to convert pre-compose into a composition and move all the layers back to the main composition.

: Recent versions allow users to optionally prepend extracted layers with the name of the original pre-comp for better organization. Batch Processing

Un-Precompose was originally released in 2011 and had remained basically unchanged since its initial release. With version 1.1. 0, aescripts + aeplugins

What Exactly is UnPrecompose?