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A Google Docs style editor with no AI training or data extraction.

Your words stay yours. Write, collaborate, and publish. Currently hosted on bare metal servers in Montreal, Quebec. More regions coming soon.

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Keep your writing and ideas out of big tech AI

Hosted in Canada
No tracking or ads
Never used for AI training
cDox private document editor showing encrypted Canadian-hosted writing environment cDox private document editor showing encrypted Canadian-hosted writing environment

Your writing stays yours

We don't train on it. We don't sell it. When you delete something, it's actually gone. No hidden backups, no data mining, no surprises.

cDox real-time document collaboration with shared editing cDox real-time document collaboration with shared editing

Collaborate without complexity

Invite anyone by email to edit a document with you. Changes sync every few seconds.

cDox one-click document publishing with shareable public link cDox one-click document publishing with shareable public link

One-click publishing

Toggle a switch and your document gets a clean, shareable URL. Change your mind? Unpublish anytime.

cDox document export options including PDF, Word, and Markdown cDox document export options including PDF, Word, and Markdown

Your work, anywhere

Export to PDF, Word, Markdown, or plain text whenever you want. No lock-in, no hoops.

And more...

Intentionally simple No bloat or clutter, just a clean space to write
Light and dark mode Switch themes to match your environment
Auto-save Every change is saved instantly as you type
Threaded comments Leave feedback and discuss right inside the document
Keyboard shortcuts Navigate, format, and manage docs without a mouse
Batch operations Select multiple documents to delete or download at once

Built for people who care where their words live

Editors Lawyers Therapists Healthcare providers

Switching from Google Docs?

More space. Richer docs. Still on Canadian servers.

Free

Start writing privately, for free

$0 forever
Get started
  • 50 MB storage
  • 3 public links
  • PDF, Word, Markdown
  • Dark mode editor
  • Real-time collaboration

cDox Pro

More space, more power

$8 per month
$70 per year
Get started
  • 500 MB storage
  • Unlimited public links
  • Upload images
  • One-day support
  • Everything in Free
  • Support Canadian-built tech

cDox Teams

Write together, stay organized

$12 per seat / month
$100 per seat / year
Contact us
  • Shared workspaces
  • Permissions and roles
  • Centralized billing
  • Everything in Pro
  • Activity and audit logs

Frequently asked questions

All of your documents are stored and processed on servers located in Montreal, Quebec. They don't move around between regions or countries, and they stay under Canadian jurisdiction from creation to deletion.
We store it so you can access it, and that's about it. We don't read your documents, sell your data, or use your writing to train AI models. Your content exists solely to serve you. When you delete something, it's permanently removed. No hidden copies, no secondary use.
Yes. Your documents are saved automatically as you write, directly to our Canadian servers. There's nothing to configure and no save button to click. If you close your browser and come back later, your work will be right where you left it.
Yes. You can export your documents at any time as Markdown, PDF, Microsoft Word, or plain text, so your writing is never locked into cDox and can move wherever you need it to go.
No. By design. We believe de-big-teching starts with the open web, not more platform lock-in. That said, there are a few simple ways to make cDox feel native on any device.
Of course. You don't need to be Canadian to use cDox. Anyone can sign up and write here. The difference is where your data lives. All documents are stored in Canada and governed by Canadian and Quebec law, no matter where you're located.
cDox offers a free tier with 50MB of storage and up to 3 public links. If you need more, Pro is available for $8/month or $70/year, unlocking 500MB and unlimited public links.

What people are saying

"It's a cross between a notes app and a word processor but it's way more fully featured than you'd think."

Tod Maffin
Tod Maffin
YouTuber, Nanaimo BC

"As a professor of security and privacy, cDox is a tool I recommend to anyone wanting to better control their data."

Dr. Mike Biocchi
Dr. Mike Biocchi
Professor, McMaster University

"cDox has increasingly replaced Google Docs and Microsoft Word as my go-to place to write."

Jonathan Lamont
Jonathan Lamont
Editor, MobileSyrup

"Document editing software built with digital sovereignty and a clean UI, this tool is an easy recommendation for fellow Canadians."

David Numan
David Numan
Founder, CanShield Digital

"cDox is the clean and simple text editor you didn't know you needed in life. It's a breath of fresh air in a world of bloat."

Parker Mason
Parker Mason
Strategist, Blogcampaigning

"Canadian software that doesn't feel like settling, but rather, an upgrade from the alternatives."

Christopher Green
Christopher Green
YouTuber, Vancouver Island

Ready to write?

Free to start. Pro when you're ready.

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