1. Fast Finder
  2. Licenses

Licenses

Open source licenses.

Fast Finder is built with open source software. We thank the people who wrote it. Each package below keeps its own license.

Main components

  • Spacedrive, Apache License 2.0. Fast Finder is built on Spacedrive. The code it inherits from Spacedrive stays under Apache-2.0. Copyright 2026 Spacedrive Technology Inc.
  • fsearch, MIT License. The search engine fsearch by Noah Dunnagan. Copyright (c) 2026 Noah Dunnagan.
  • gpui, Apache License 2.0. The UI framework from the Zed editor. Copyright 2022 - 2025 Zed Industries, Inc.

All packages

The Mac app and its Tailscale agent are built from the Rust packages below. The list and the full license texts are in the THIRD-PARTY-NOTICES.md file of the Fast Finder source. Each name links to the package's repository or its crates.io page.

603 packages, in 42 license groups. Open a group to see its packages.

MIT OR Apache-2.0248 packages
MIT117 packages
Apache-2.0 OR MIT61 packages
MIT/Apache-2.028 packages
Apache-2.025 packages
Zlib OR Apache-2.0 OR MIT19 packages
Unicode-3.018 packages
BSD-3-Clause10 packages
MIT OR Apache-2.0 OR Zlib8 packages
Apache-2.0/MIT7 packages
Unlicense OR MIT6 packages
Zlib5 packages
BSD-2-Clause4 packages
MIT / Apache-2.04 packages
Apache-2.0 OR ISC OR MIT3 packages
CC0-1.03 packages
GPL-3.0-or-later3 packages
ISC3 packages
0BSD2 packages
BSD-2-Clause OR Apache-2.0 OR MIT2 packages
BSD-3-Clause OR Apache-2.02 packages
CC0-1.0 OR MIT-0 OR Apache-2.02 packages
MPL-2.02 packages
No license declared2 packages

These packages come from a copy of the Zed repository and declare no license of their own. Their source folder holds Zed Industries' Apache-2.0 license file, and the notices file lists them with that text.

Unlicense/MIT2 packages
(Apache-2.0 OR MIT) AND BSD-3-Clause1 package
(MIT OR Apache-2.0) AND Unicode-3.01 package
0BSD OR MIT OR Apache-2.01 package
Apache-2.0 / MIT1 package
Apache-2.0 AND ISC1 package
Apache-2.0 OR BSL-1.01 package
Apache-2.0 WITH LLVM-exception1 package
Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT1 package
BSD-2-Clause OR MIT OR Apache-2.01 package
bzip2-1.0.61 package
CC0-1.0 OR Apache-2.01 package
CC0-1.0 OR Apache-2.0 OR Apache-2.0 WITH LLVM-exception1 package
CDLA-Permissive-2.01 package
ISC AND (Apache-2.0 OR ISC)1 package
ISC AND (Apache-2.0 OR ISC) AND Apache-2.0 AND MIT AND BSD-3-Clause AND (Apache-2.0 OR ISC OR MIT) AND (Apache-2.0 OR ISC OR MIT-0)1 package
MIT AND BSD-3-Clause1 package
MIT OR Zlib OR Apache-2.01 package

Fast Finder's own license

Fast Finder's own code is under the PolyForm Noncommercial License 1.0.0. You can use Fast Finder free of charge for personal and non-commercial purposes. Fast Finder is not open source, because commercial use is not allowed. Commercial licenses are not offered yet.

Three licenses apply, each to its own part of the source:

  1. Fast Finder's own code: PolyForm Noncommercial 1.0.0. Copyright (c) 2026 Mr-Godot.
  2. The code inherited from Spacedrive: Apache License 2.0.
  3. fsearch: MIT License, with Fast Finder's changes listed next to it.

The app comes with no warranty and no support. Read the pricing page for what "free" means today.

This website

This site uses the Geist and Geist Mono fonts by The Geist Project Authors, under the SIL Open Font License 1.1. The license texts: Geist, Geist Mono. Source: github.com/vercel/geist-font.