Hello, There are several good free tools available for creating colored flowcharts. Some of the best options are:
draw.io (also known as diagrams.net): This is a popular and easy-to-use flowchart tool that works in your browser. It offers a wide range of shapes, connectors, and colors, and supports exporting to various file formats.
Lucidchart: Lucidchart is another cloud-based flowchart maker with an intuitive interface, rich library of shapes and icons, and real-time collaboration features. Although the free version has some limitations, it should be sufficient for most basic flowcharting needs.
yEd Graph Editor: yEd is a desktop application available for Windows, macOS, and Linux. It is a powerful diagramming tool that can create flowcharts, organizational charts, mind maps, and more, with automatic layout features and many customization options.
Microsoft Visio Online: If you have a Microsoft 365 subscription, you can use Visio Online for creating flowcharts. It has an extensive set of features and supports real-time collaboration. However, it's not completely free, as it requires a subscription.
Google Drawings: As part of Google Drive, Google Drawings is a simple and free tool for creating flowcharts, diagrams, and basic illustrations. While not as feature-rich as some of the other options, it's easily accessible and supports collaboration.
Choose a tool based on your platform preferences, the complexity of your flowchart, and your need for collaboration features.