Evernote

最高クラスの性能を誇るメモ作成ソフト。あらゆる重要ドキュメント、写真、各種記録、PDF、ウェブページ等を管理できます。また、すべてのプラットフォーム間でデータを同期・共有できます。

Evernote assists you to capture and manage everything that matters to you. Any ideas, to-do lists, photos, recording, web pages, documents can be synchronized with Evernote. Additionally, it supports collaborating with your team and editing together in real-time. It’s an excellent tool to store everything from school, work, life in a single place. You can use it at any time even when you are on the go and offline as it adapts to multiple devices. It works on Windows, MacOS, Android and iOS.