Obsidian is the private and flexible note‑taking app that adapts to the way you think. Obsidian stores notes on your device, so you can access them quickly, even offline. No one else can read them, not even us. With hundreds of plugins and themes, you can shape Obsidian to fit your way of thinking. Obsidian uses open, non-proprietary files, so you're never locked in, and can preserve your data for the long term.

Alfred is a productivity application for macOS, which boosts your efficiency with hotkeys, keywords and text expansion. Search your Mac and the web, and control your Mac using custom actions with the Powerpack.

Toby is an award-winning Chrome extension that you need to have! Bookmarks are for books, not browsers. Organize your browser tabs into Toby so you can access key resources in one-click instead of seven.

Ideaverse for Obsidian is a space—and system—for linked digital notes. Open it in Obsidian. It has 300+ notes that are linked 1000+ times. It's the world's most downloaded kit for linked notes (70,000+). And it's free. Explore, experiment, & learn by doing.