Teams that use online tools for collaboration often need to stitch together several different tools to handle sharing files, managing documentation, and task tracking. Notion provides a unified platform for all three of these. File sharing works with a user-friendly drag and drop interface that supports over 30 common content types. Notion's documentation editor uses a unique "nested pages" system to keep all documents organized and discoverable. And for task management, Notion provides a drag and drop editor similar to the "task board" provided by trello. Additionally, Notion supports integration with the Slack chat service to notify team members as Notion content is updated. Notion can be accessed online or offline using desktop clients for macOS and Windows. Notion's free tier includes 300 content blocks for individuals and 600 content blocks for teams, both with a 5 MB maximum file size.