Obsidian - Sharpen your thinking
The free and flexible app for your private thoughts.
Download - Obsidian
Aug 12, 2026 · Obsidian is available on all major platforms. Download Obsidian for iOS, Android, macOS, Windows and Linux.
Obsidian (software) - Wikipedia
Obsidian is a proprietary personal knowledge base and note-taking application that operates on Markdown files. [4][5][6] The …
Obsidian - Wikipedia
Obsidian (/ əb.ˈsɪd.i.ən, ɒb. -/, əb-SID-ee-ən ob-) [5] is a naturally occurring volcanic glass formed when lava extruded from a …
Obsidian Community
Discover plugins, themes, and more for Obsidian
Releases · obsidianmd/obsidian-releases - GitHub
Community plugins list, theme list, and releases of Obsidian. - Releases · obsidianmd/obsidian-releases
Getting Started with Obsidian Notes: A Beginner’s Guide
Mar 23, 2023 · Obsidian is a wonderful and potentially life-changing app. But it’s also a complicated app, and getting started with …
Download Obsidian (free) for Windows, macOS, Android, APK
6 days ago · Organize your thoughts with Obsidian—a powerful, local-first note-taking app that helps you link ideas, build knowledge, …
Obsidian | Rock, Color, Composition, & Uses | Britannica
Jul 23, 2026 · obsidian, igneous rock occurring as a natural glass formed by the rapid cooling of viscous lava from volcanoes. …
Obsidian: Igneous Rock - Pictures, Uses, Properties
Obsidian is an igneous rock, a volcanic glass used for thousands of years to make cutting tools.