Guide is an application that allows you create documents ("guides") which inherently have a tree (which you can modify as you please) and text associated with each node of the tree. Developed by Mahadevan R
License: Open Source
The Guide excels in collaboration and integration features, making it suitable for team environments, while OpenNote offers better offline access and a simpler learning curve, catering well to individual users. Both applications have their unique strengths, with The Guide being more feature-rich and OpenNote focusing on ease of use.