Notesnook

Open source & zero knowledge private note taking app

Notesnook 📝

Notesnook is a user-focused, end-to-end encrypted note-taking tool offering a fully private experience on desktop, mobile, and web.

Short Details

  • Tool Name before launch: Notesnook (the name has remained consistent since its inception as a passion project in 2019).
  • Created by: Streetwriters (Private) Limited, led by founder & CEO Abdullah Atta. Notesnook was born in 2019 in Khushab, Pakistan, with its first public release in April 2021.
  • Open Source & Licensing: Fully open source under the GNU GPLv3 license since August 2022, ensuring radical transparency and community trust.
  • Funding & Independence: Entirely self-funded through subscriber fees, with no venture capital backing, allowing independent decision-making and a user-first focus.

Major Uses & Features

  • Privacy-First Note Taking: End-to-end encryption by default keeps your thoughts and sensitive data safe from prying eyes.
  • Rich Content Support: Create to-do lists, tables, insert images & PDFs, embed videos, and add math or chemistry formulas—all in one place.
  • Markdown & RTL Support: Use Markdown shortcuts for lightning-fast formatting and full right-to-left language support.
  • Cross-Device Sync: Seamlessly sync notes across desktop, mobile, and browser with servers hosted in Germany for optimal performance and data residency.
  • Evernote & Notion Replacement: A fully private alternative to other major note-taking platforms, without sacrificing convenience or features.

You Might Also Like

Warmind

Warmwind OS is the world’s first AI operating system.

View Details
Canva Magic Studio

Magic Studio is jam-packed with easy-to-use AI-powered features across every part of Canva to help you work smarter.

View Details
Soverin

At Soverin, we make sure that sending your emails is like sending a letter in a sealed envelope, not an open postcard everyone can read.

View Details
Runbox

Secure and Private Email Hosting Services by Runbox

View Details
Kolab Now

Secure and private email, calendars and more

View Details
Zoho Mail

Secure Business Email Hosting for your Organization

View Details
Tuta

Tuta guarantees your data stays private for free & without ads.

View Details
Posteo

Posteo is an innovative email provider that is concerned with sustainability and privacy and is completely ad-free.

View Details

Latest Articles

AI Agents for Entrepreneurs: Run Your Business Like a Team of 10 Without Extra Hires

Mar 8, 2026

Read
Which AI Video Generator Looks the Most Real in 2026? I Tested 11 With the Same Cinematic Prompt

Mar 6, 2026

Read
Perplexity Computer Is Changing AI Search From “Finding Answers” to “Getting Work Done”

Mar 5, 2026

Read
AI Is Your New Business Operating System: A Simple 12-Layer Stack to Run Faster Than Bigger Companies

Mar 4, 2026

Read
Stop Working Harder: These Free AI Agents Will Do Your Job (While You Focus on What Actually Matters)

Feb 25, 2026

Read
AI Agents for Entrepreneurs: Scale Like a Team of 10 (Without Hiring Anyone)

Feb 23, 2026

Read
The Hidden AI Agents List: 10 Tools That Replace Manual Busywork

Feb 22, 2026

Read
Claude Cowork Just Changed Everything: 9 Game-Changing Features Most People Are Missing

Feb 20, 2026

Read
🧠🔍 Perplexity Like a Pro: Hidden Features That Make You 10× Faster (2026 Edition)

Feb 19, 2026

Read
AI Is Your New Business Operating System: A Simple 12-Layer Stack to Run Faster Than Bigger Companies

Feb 19, 2026

Read
From Text → Video → Virtual Worlds: The Future AI Tools You’ll Want to Try in 2026

Feb 18, 2026

Read
Stop Working Harder: These Free AI Agents Will Do Your Job (While You Focus on What Actually Matters)

Feb 17, 2026

Read
Why 95% of Perplexity Users Don’t Know They’re Missing These Game-Changing Features!

Feb 14, 2026

Read
AI Agents for Entrepreneurs: Scale Like a Team of 10 (Without Hiring Anyone)

Feb 13, 2026

Read
Stop Working the Hard Way: 10 AI Tools Businesses Are Using in 2026

Feb 12, 2026

Read
Back Subscribe WhatsApp Subscribe Telegram