A quiet home for everything you know.
OtterMind is a personal knowledge workspace for your notes, files, and ideas — beautifully organized, calmly designed, completely yours.
Free forever for personal use. No credit card required.
On slow afternoons in late September
The river was lower than usual and the light fell sideways through the cedars. I left the camera home and tried to write down what I saw — not photographs, just sentences.
The calm of a notebook. The depth of a workspace.
Six small things, considered carefully, that add up to a place you’ll actually want to return to.
Write without friction
A clean editor with blocks, markdown, and embeds. Form follows thought.
Keep every file
PDFs, images, audio, code, spreadsheets — all in one place, always at hand.
Organize the way you think
Nested workspaces, databases, and tags. Build a structure that fits you.
Find anything in seconds
Instant full-text search across documents, files, and metadata.
Always in sync
Mac, Windows, web, and mobile. Pick up exactly where you left off.
Share when you’re ready
Publish a page, invite a collaborator, or keep everything quietly private.
Three steps. Years of clarity.
Capture
Drop a thought, drag in a file, paste a link. Nothing is lost in the moment.
Organize
Group pages into workspaces, tag them, or let them live in a database.
Return
Search, browse, and rediscover what you knew but had forgotten.
A quiet workspace, fitted to many lives.
Lecture notes that don’t get lost in a folder.
A field notebook for sources, citations, and stray ideas.
Drafts, references, and the quiet space to finish them.
Specs, snippets, and decisions — all in one workspace.
“It’s the first place where my notes, my files, and my half-formed thoughts feel like they live together.”
Begin a quieter library of your own.
Free for personal use, forever. Upgrade only if you need more.