Obsidian
obsidian.md
Obsidian - Sharpen your thinking
The free and flexible app for your private thoughts.
Obsidian Sync
Obsidian Sync is the simple and secure way to synchronize your Obsidian notes across any device and OS.
Pricing
No. You are not required to pay for a commercial license, however if you are using Obsidian for work in an organization we encourage you to purchase a commercial license to keep Obsidian independent and 100% user-supported.
Plugins
Convert your data to Markdown files you can use in Obsidian.
Download
Obsidian is available on all major platforms. Download Obsidian for iOS, Android, macOS, Windows and Linux.
Factsheet
Original authors Shida Li
Erica Xu
Erica Xu
Developer Dynalist Inc.
Release March 30, 2020; 6 years ago
Original authors Shida Li
Erica Xu
Erica Xu
Developer Dynalist Inc.
Release March 30, 2020; 6 years ago
Wikipedia
en.wikipedia.org βΊ wiki βΊ Obsidian
Obsidian - Wikipedia
June 18, 2026 - Obsidian (/Ιb.ΛsΙͺd.i.Ιn, Ιb.-/, Ιb-SID-ee-Ιn ob-) is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Produced from felsic lava, obsidian is rich in the lighter elements such as silicon, oxygen, ...
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OBSIDIAN BASICS for BEGINNERS (in 60 Sec.) - YouTube
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My Complete Obsidian Masterclass (FULL GUIDE + SETUP) - YouTube
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Obsidian: The King of Learning Tools (FULL GUIDE + SETUP) - YouTube
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Give Me 15 Minutes. I'll Teach You 80% of Obsidian - YouTube
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Obsidian For Beginners π Non-Linear Note Taking, Plugins & ...
GitHub
github.com βΊ obsidianmd
Obsidian.md Β· GitHub
Obsidian.md has 18 repositories available. Follow their code on GitHub.
Google Play
play.google.com βΊ store βΊ apps βΊ details
Obsidian - Apps on Google Play
1 month ago - Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files. It is a second brain, for you, forever. Now available on the go for Android!
Reddit
reddit.com βΊ r/obsidianmd βΊ can someone explain about obsidian app. unable to understand it properly.
Can someone explain about Obsidian app. Unable to understand it properly. : r/ObsidianMD
September 15, 2025 - Obsidian is note taking app that is customizable (you can change how it looks with themes and what features are enabled) and extensible (you can add more functionally to it by downloading or creating plugins).
Reddit
reddit.com βΊ r/obsidianmd βΊ what is obsidian?
What is Obsidian? : r/ObsidianMD
November 10, 2022 - Like with Notepad, we can use Obsidian to save information.
App Store
apps.apple.com βΊ top charts βΊ productivity βΊ obsidian - connected notes
Obsidian - Connected Notes App - App Store
August 9, 2026 - Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files. It is a second brain, for you, forever. Now available on the go for iOS!
Obsidian Entertainment
obsidian.net
Obsidian Entertainment
Obsidian.net is the home for Obsidian Entertainment, developer of Star Wars Knights of the Old Republic II, Neverwinter Nights 2, Alpha Protocol, Fallout: New Vegas, Dungeon Siege III, South Park: The Stick of Truth, and Project Eternity
Medium
medium.com βΊ @tahirbalarabe2 βΊ what-is-obsidian-the-free-and-flexible-app-for-your-private-thoughts-683f53442222
What is Obsidian?The free and flexible app for your private thoughts. | by Tahir | Medium
April 27, 2026 - What is Obsidian?The free and flexible app for your private thoughts. TLDR:Obsidian stores notes as plain Markdown files on your device. Learn how its unique local-first approach keeps your knowledge β¦
YouTube
youtube.com βΊ watch
Obsidian Tutorial for Beginners - YouTube
Learn how to use Obsidian step by step in this beginner-friendly tutorial. Obsidian is a free note-taking app that stores your notes locally on your computer...
Published: July 29, 2026
How-To Geek
howtogeek.com βΊ home βΊ applications βΊ 5 free obsidian plugins that turn daily notes into a low-effort second brain
5 free Obsidian plugins that turn daily notes into a low-effort second brain
1 week ago - Fundamentally, itβs a tool designed for journaling, but Iβve repurposed it as the core of my note-taking system. The idea is to stop worrying about where to save your notes or what to name them. Just open Obsidian, tap the daily note icon, and save whatever you have to save.
Merriam-Webster
merriam-webster.com βΊ dictionary βΊ obsidian
OBSIDIAN Definition & Meaning - Merriam-Webster
4 weeks ago - The meaning of OBSIDIAN is a dark natural glass formed by the cooling of molten lava.
Wikipedia
en.wikipedia.org βΊ wiki βΊ Obsidian_Entertainment
Obsidian Entertainment - Wikipedia
3 weeks ago - Obsidian Entertainment, Inc. is an American video game developer based in Irvine, California and part of Xbox Game Studios. It was founded in June 2003, shortly before the closure of Black Isle Studios, by ex-Black Isle employees Feargus Urquhart, Chris Avellone, Chris Parker, Darren Monahan, ...
Wikipedia
en.wikipedia.org βΊ wiki βΊ Obsidian_(software)
Obsidian (software) - Wikipedia
August 10, 2026 - Obsidian is a proprietary personal knowledge base and note-taking application that operates on Markdown files. The software is free for personal and commercial use; only the offered cloud services, optional commercial licenses, and early access versions are paid.
Geology.com
geology.com βΊ rocks βΊ obsidian.shtml
Obsidian: Igneous Rock - Pictures, Uses, Properties
Obsidian is an igneous rock that forms when molten rock material cools so rapidly that atoms are unable to arrange themselves into a crystalline structure.
Obsidian Security
obsidiansecurity.com
Secure AI. Fearless Innovation. | Obsidian
Obsidian Security delivers complete SaaS securityβgain control, stop threats, and ensure compliance across all your business apps.