Arctic

About

Arctic is a Mac app that works as a library cleaner for Final Cut Pro. It searches all your connected drives for Final Cut Pro libraries and related media and assets, so you can see which drives to connect when revisiting old edits, consolidating a project, or preparing a travel library. It also shows detailed information on what can be recovered on each drive, and with a single click you can remove render files, caches, and optimized media to free up space.

The website also mentions PostLab, a related tool for managing libraries, which offers a Time Machine-style approach to library management, reusing events across libraries, and collaborating with other editors. Arctic is offered with a fully functional 10-day trial, so you can test it before buying. Its license is perpetual and includes a year of free updates and support, with pricing options that include a 30-day rental at $9 and a $49 full license.