Spark ideas. From personal notes to journaling, knowledge bases, and project management, Obsidian gives you the tools to come up with ideas and organize them.

Obsidian is available on all major platforms. Download Obsidian for iOS, Android, macOS, Windows and Linux.

Install Obsidian on Windows Open your browser and go to Download Obsidian. Under Windows, click Universal to download the installation file. Open the installation file and follow the instructions. Open …

Obsidian Help Welcome to the official Obsidian Help site, where you can find tips and guides on how to use Obsidian. For API documentation visit the Obsidian Developer Docs.

Feb 20, 2025 · People in over 10,000 organizations use Obsidian for work. Starting today, the Obsidian Commercial license is optional. Anyone can use Obsidian for work, for free. If Obsidian benefits your …

Obsidian is still free for personal use. You can purchase add-on services like Sync or Publish, get a commercial license for work, or support us with a Catalyst license.

An eclectic Obsidian user and seeker of knowledge, she wears many hats in her role as support staff.

All the data in Obsidian Bases is stored in your local Markdown files and their properties. The views are described by the Bases syntax, which can be saved as a .base file or embedded in code blocks …

While Obsidian is great for taking notes, the true power of Obsidian lies in being able to link your notes together. By understanding how one piece of information relates to another, you can improve your …

A property's type determines what kind of values it can store and how Obsidian handles them. To change the type of a property, click the type icon next to the property name and select a different option.