No one else can read them, not even us. Your mind is unique. With thousands of plugins and themes, you can shape Obsidian to fit your way of thinking. Your knowledge should last. Obsidian uses open …

Obsidian is a free, local-first note-taking app built around the idea of a personal knowledge graph. Unlike cloud-based tools, every note you write is stored as a plain Markdown file on your own device.

Obsidian offers two subscription -based services: Obsidian Sync and Obsidian Publish. Sync is an encrypted file-synchronization service that synchronizes notes across devices.

Mar 23, 2026 · The windows installer has been updated with a signed version of Obsidian.com to reduce chances of false positive from antivirus software. The windows installer has been updated again to …

Mar 23, 2023 · Our goal with this article is to demystify the core ideas behind Obsidian, and showcase how you too can create something amazing with Obsidian. Hopefully getting started with Obsidian …

May 2, 2026 · Obsidian, a natural glass of volcanic origin, is formed by the rapid cooling of viscous lava.

Mar 23, 2026 · Organize your thoughts with Obsidian—a powerful, local-first note-taking app that helps you link ideas, build knowledge, and map out your thinking naturally.

Nov 18, 2025 · I mentioned the topic to Cris, and he shared that he had been using Obsidian for a year or two. So we nerded out on Obsidian and discussed its pros and cons compared to other PKM …

Apr 13, 2026 · What Is Obsidian? Obsidian is a free note-taking and knowledge management app available for Windows, macOS, Linux, Android, and iOS. At its core, it is a Markdown text editor. …

Dec 7, 2025 · Obsidian (named after the volcanic glass that forms when lava cools rapidly) is one of the most adaptable options we've tested, as it offers several ways to organize your notes, provides deep...