tree

tree is a tiny utility that prints folder structures as a tree. One command turns any directory into a clear, indented map of files and subfolders — great for exploring projects or documenting layouts.

Key Features

• Instant directory tree output.
• Limit depth with -L.
• Include hidden files with -a.
• Directories only with -d.
• Sort and filter output.
• HTML output for sharing.

Pricing

tree is free and open source under the GPL-2.0 license.

Getting Started

brew install tree
tree
tree -L 2
tree -d

Use tree -L 2 to see just the top two levels of a big folder.