Open-source licences

Last updated: 13 October 2026

ICC Charts is our own product. It is built with the open-source software below; we thank their authors. Each is used under its licence, and the licence texts are linked.

Web terminal (also inside the Android and Windows apps)

• KLineChart 10 - Apache License 2.0 - Copyright (c) 2019 lihu. Its NOTICE file also says: "TradingView Lightweight Charts, Copyright (c) 2019 TradingView, Inc. https://www.tradingview.com", whose code is used inside KLineChart under the same licence. Licence text
• React and React DOM 19 - MIT License - Copyright (c) Meta Platforms, Inc. and affiliates. Licence text
• Inter and JetBrains Mono fonts - SIL Open Font License 1.1, served by Google Fonts.

Android app

• Flutter and its packages (webview_flutter, shared_preferences, url_launcher, local_auth, share_plus, path_provider) - BSD 3-Clause License - Copyright The Flutter Authors.
• file_picker - MIT License. Firebase (firebase_core, firebase_messaging) - BSD 3-Clause License - Copyright Google.

Windows app

• pywebview - BSD 3-Clause License. Python - Python Software Foundation License.

Trademarks

Pine Script and TradingView are trademarks of TradingView, Inc. MetaTrader and MT5 are trademarks of MetaQuotes Ltd. ICC Charts is an independent product and is not affiliated with, endorsed or sponsored by TradingView or MetaQuotes. The script editor reads indicators written in the Pine Script language; it does not contain TradingView software.