Obsidian - Personal, Searchable Database (Free) Based on Markdown Text Files (Windows/Linux/Mac)

Obsidian is an advanced note-taking application that utilizes Markdown technology to organize and visualize users' thoughts. It enables seamless linking of notes, creating a knowledge network where each idea can be interconnected with others. With the option to use folders and tags, Obsidian facilitates easy navigation through saved information. Users can also take advantage of advanced plugins that add new features and allow integration with other tools. Available on various platforms, Obsidian is a flexible solution for those who value the mobility of their data. With regular updates, the application continues to evolve, making it one of the most popular options among note-taking enthusiasts and information organizers today.