Obsidian - Download for Windows

What Is Obsidian?

Obsidian free latest version is a note-taking app that lets you build a “second brain” on your computer. It stores all your notes as simple text files. You can link them together like a web of ideas. Imagine you have hundreds of notes. They all feel scattered and hard to find. Obsidian fixes that. It connects your notes like dots on a map. You can see how your ideas relate to each other.

Students use it for studying. Writers use it for planning stories. Researchers use it to organize findings. And the best part? It is completely free for personal use. Unlike other apps like Notion or Evernote, Obsidian does not store your notes on a cloud server. Your notes live on your own computer. That means more privacy and faster access even without internet.

What Are the Key Details About Obsidian?

Software NameObsidian
DeveloperDynalist Inc. (Shida Li & Erica Xu)
Initial Release DateMarch 29, 2020
Current Version1.7.7 (2025)
License TypeFree for Personal Use; Paid for Commercial
File Size100 MB (Windows Installer)
Supported PlatformsWindows 7/8/10/11, macOS 10.13+, Linux, Android, iOS
Language SupportEnglish + 20+ community languages
Note FormatPlain Text / Markdown (.md files)
Internet Required?No — works fully offline
Plugin SupportYes — 1,000+ community plugins
Official Websiteobsidian.md
CategoryNote-Taking / Knowledge Management / PKM Tool

What Does Obsidian Do?

Obsidian helps you write and connect your notes. Think of it like building a personal Wikipedia just for your own thoughts and knowledge.

Top Features of Obsidian:

  • Linked Notes: Connect any note to another with [[double brackets]]. Build a web of ideas.
  • Graph View: See all your notes as a visual map. Watch how ideas connect visually.
  • Markdown Support: Use simple symbols to format your text. No complex menus needed.
  • Plugins & Themes: Add 1,000+ free plugins. Change how the app looks and works.
  • Daily Notes: Write a journal entry every day. Track your thoughts over time.
  • Offline Access: No internet needed. Open your notes anytime, anywhere.
  • Local File Storage: Your notes stay on your computer. No company reads them.
  • Canvas View: Drag and arrange notes on a visual board like sticky notes.
  • Search & Tags: Find any note instantly. Use tags to group related topics.
  • PDF Export: Save your notes as PDF files for sharing or printing.

How Do You Install and Use Obsidian on PC?

Installing Obsidian is quick and easy. Follow these steps to get started in under 5 minutes:

  • Click the download button.
  • Run the downloaded installer file. Click Next and then Install.
  • Open Obsidian after installation. It will ask you to create a Vault (your notes folder).
  • Choose a folder on your PC to store your notes. Click Create.
  • Start writing your first note! Click the New Note button (pencil icon).
  • Type [[ and start typing a word to link to another note instantly.
  • Explore Settings → Community Plugins to add extra features you like.

Why Should You Choose Obsidian Over Other Apps?

Many note apps exist. But Obsidian stands out for very clear reasons:

  • It’s free: Personal use is always free. No credit card. No hidden fees.
  • It respects your privacy: Your notes never leave your computer unless you choose sync.
  • It’s fast: Opens instantly. Works smoothly even on older computers.
  • It’s flexible: 1,000+ plugins let you build your own perfect setup.
  • It grows with you: Start simple. Add more features as you learn.
  • It’s future-proof: Notes are plain text. You can open them in any app forever.

What Are the Minimum and Recommended Requirements for Obsidian?

Obsidian runs on most computers made in the last 10 years. Here are the exact requirements:

ComponentMinimum RequirementsRecommended Requirements
Operating SystemWindows 7 SP1 / macOS 10.13 / Ubuntu 18.04Windows 10/11 / macOS 13+ / Ubuntu 22.04
Processor (CPU)Intel Core i3 (2010+) or equivalentIntel Core i5/i7 (2018+) or AMD Ryzen 5
RAM (Memory)2 GB RAM8 GB RAM or more
Storage Space200 MB free disk space1 GB+ (for large vaults with attachments)
GraphicsAny basic integrated GPUDedicated GPU helps with Canvas view smoothness
Display1024 × 768 screen resolution1920 × 1080 Full HD or higher
InternetNot required (offline app)Broadband for plugin downloads & optional sync
Software64-bit OS requiredLatest OS updates installed

Who Is Obsidian Best For?

  • Students: Organize class notes, link topics, and study smarter.
  • Writers & Authors: Plan chapters, track characters, and outline stories.
  • Researchers: Build a personal knowledge base with linked sources.
  • Developers: Document projects, APIs, and technical notes.
  • Business Professionals: Manage meeting notes, tasks, and project ideas.
  • Everyday Users: Anyone who wants a smart, private place to organize their thoughts.

Final Verdict

Obsidian free PC software is one of the most powerful note-taking tools available today and it costs nothing for personal use. It gives you full control over your notes. It works offline. It respects your privacy. And it grows with you over time. If you want a smarter way to organize your ideas, Obsidian is worth downloading right now.