Free and open source for macOS

Forel

The Hazel alternative for macOS. Watch folders, match files with clear rules, and move, rename, tag, or label them automatically on your Mac.

macOS 14+ · 100% on-device · MIT licensed

No cloud Your files never leave your Mac.
Rule-based Match by name, extension, kind, size, tags, color label, or content.
Menu bar native Runs quietly in the background after setup.

Folder automation

Set up rules once. Let Forel handle the repetitive work.

Forel watches selected folders and applies actions when files match your rules. Keep Downloads, screenshots, invoices, and work folders organized without dragging files around by hand.

Downloads before
invoice_march_2026.pdf photo_2026-03-14.jpg contract_draft_v3.docx bank_statement_march.pdf screenshot_09-42.png
Forel rules
Sorted automatically
Work/Invoices/2026 invoice_march_2026.pdf
Photos/2026/March photo_2026-03-14.jpg, screenshot_09-42.png
Work/Legal/Pending contract_draft_v3.docx
Finance/2026 bank_statement_march.pdf

Rules that stay understandable

Conditions on one side. Actions on the other.

Forel keeps automation visible: choose what should match, then choose what should happen. Preview changes before running them.

Forel rule editor showing conditions, scope, and actions
Private

Everything happens locally

No accounts, no telemetry, no remote processing. Rules and history are stored in a local SQLite database.

macOS

Built around Finder workflows

Use Finder tags, color labels, folders, scripts, and the menu bar patterns that feel native on macOS.

Open

Free and MIT licensed

Forel is built in the open with Tauri, Rust, React, and SQLite. Contributions and feedback are welcome.

Open source

Built in the open for macOS automation.

Forel is free, MIT licensed, and community-driven. Download the app, inspect the source, suggest improvements, or contribute to the next version.