AAF Relinker is an After Effects script that automatically relinks footage, even when the name and duration are slightly different. It's built with AAF import in mind, and the whole process runs through three buttons.
Beyond AAF work, the script covers a range of tasks including stock footage replacement and proxy workflows. A Grab Names option lets you use layer names instead of source names for better results, while a Similar Names option relinks only footage with similar names to keep matches accurate. Version 1.1 added support for image sequences, and version 1.2 introduced the ability to link footage only by name.
Compatibility spans a wide range of After Effects releases, from CC 2014 through the 2020, 2021, 2022, and 2023 versions, covering the CC 2015, 2015.3, 2017, 2018, and 2019 releases in between. A demo video is available.