# Yokoi

> Find and clear the files that development tools leave on a Mac

Yokoi scans a developer’s Mac for the build outputs, package caches and old dependencies that accumulate across projects. It recognizes locations such as Xcode DerivedData and JavaScript dependency folders, explains why a file was matched and lets you review what would be removed. By default, cleaned items go to the Trash and the action is logged, giving you a way back if a project still needs something. The open-source app includes a command-line interface, so you can also inspect disk use from the terminal while working in a repository.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/yokoi
- Official website: https://indieocean.github.io/yokoi/
- Category: Utilities / Device maintenance
- Status: Launched
- Topics: Command line, File cleanup, File management, Open source, macOS
- Listing updated: 2026-11-06T08:36:17.168Z
- Information source: https://indieocean.github.io/yokoi/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.