Open-source licenses
Last updated: October 2026
addin.studio is built on free software. These are the third-party components that reach your browser, with their authors and licenses. The license texts are with each linked project.
Documentation
The short descriptions of Excel objects, properties and constants in the code editor's suggestions come from Microsoft's VBA documentation. We shortened them to their first sentence and removed formatting and links.
- Microsoft VBA-Docs (Excel-Objektmodell) — © Microsoft Corporation, CC BY 4.0
Fonts
- Plus Jakarta Sans — SIL Open Font License 1.1, © 2020 The Plus Jakarta Sans Project Authors
- Instrument Serif — SIL Open Font License 1.1, © 2022 The Instrument Serif Project Authors
- JetBrains Mono — SIL Open Font License 1.1, © 2020 The JetBrains Mono Project Authors
Software
- Bootstrap Icons — MIT, © 2019–2024 The Bootstrap Authors
- Lucide — ISC, © Lucide Contributors 2022; Teile © Cole Bemis 2013–2022 (Feather, MIT)
- Monaco Editor — MIT, © 2016 – present Microsoft Corporation
- @monaco-editor/react — MIT, © Suren Atoyan
- React, React DOM — MIT, © Meta Platforms, Inc. and affiliates
- Next.js — MIT, © Vercel, Inc.
- next-intl — MIT, © Jan Amann
- Supabase JS, @supabase/ssr — MIT, © Supabase, Inc.
- Polar Checkout — Apache-2.0, © Polar Software, Inc.
- Orama — Apache-2.0, © Michele Riva
- Zustand — MIT, © Paul Henschel
- zundo — MIT, © Charles Kornoelje
- Zod — MIT, © Colin McDonnell
- fflate — MIT, © Arjun Barrett
- TanStack Virtual — MIT, © Tanner Linsley
- dnd kit — MIT, © Claudéric Demers
- cmdk — MIT, © Paco Coursey
- react-colorful — MIT, © Vlad Shilov
- react-markdown, remark-gfm — MIT, © Espen Hovlandsdal; © Titus Wormer
- clsx — MIT, © Luke Edwards
In the generated add-in
An exported add-in (.xlam) contains no third-party open-source code: its VBA comes from your project and our own module catalogue. Bootstrap Icons symbols are embedded as images and are under the MIT license above. Office icons (imageMso) are provided by Excel itself.