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View standalone →A quieter place to think, read, and write.
Capture what matters. Connect what you know.
Folio is a personal knowledge tool for writers, researchers, and readers who want a calm space to collect their thoughts — not a second inbox to manage.
Trusted by 8,000+ writers and researchers worldwide.
Begin your writing practice.
Folio is free for individual writers. No credit card required — just open it and start.
Upgrade to Writer
Unlimited notes, full-text search, and weekly review digests — for those who take their writing seriously.
Feature Grid
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View standalone →Everything you need to think clearly
Folio keeps your reading, writing, and thinking in one calm workspace.
Capture
Quickly save passages, ideas, and observations before they slip away. Works from any device.
Connect
Link related notes and see how your ideas relate over time. Discover unexpected connections.
Review
Weekly digests resurface past notes at the right moment, so your reading compounds over time.
Export
Your notes are yours. Export as Markdown, PDF, or plain text at any time — no lock-in.
Search
Full-text search across every note, highlight, and annotation — instantly, without leaving your flow.
Share
Share individual notes or entire collections with a link — readable by anyone, even without an account.
Testimonial
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View standalone →What writers say
"Folio gave my reading life some dignity. I used to finish a book and forget it within a week. Now my annotations actually go somewhere."
Sofia Reyes
Essayist · Folio Writer plan
"I research for long-form articles. Folio is the first tool that makes my notes feel like a conversation I can return to, not a pile I have to dig through."
James Okafor
Journalist · Folio Studio plan
"The weekly review digest is quietly one of the best features I've encountered in any app. It doesn't overwhelm — it just reminds you that you've been thinking."
Nadia Bauer
PhD researcher · Folio Writer plan
Pricing Table
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View standalone →Simple, honest pricing
Free to start. Upgrade when you're ready.
Free
For curious minds getting started.
- Up to 100 notes
- Basic search
- 3 collections
- Markdown export
Writer
For those who take writing seriously.
- Unlimited notes
- Full-text search
- Unlimited collections
- Weekly review digest
- All export formats
Studio
For researchers and collaborative teams.
- Everything in Writer
- Up to 5 team members
- Shared collections
- Priority support
FAQ
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View standalone →Frequently asked questions
Everything you need to know about Folio.
Yes. The Free plan gives you 100 notes, 3 collections, and basic search — no credit card required. You can use Folio indefinitely on the free tier and only upgrade if you decide you need more.