Alto: Index & Export App Data
Notes, Mail, Calendar and more
Only for Mac
Free · In‑App Purchases
Mac
Export Apple Notes, Messages, Mail, Calendar, Contacts and Screen Time to Markdown files you own, and keep them in sync as you go.
Your Mac holds years of your own writing, conversations and history, locked inside apps that will not let an AI read them. alto.index copies it all out as plain Markdown into a folder you choose, and keeps that folder current.
Everything stays on your Mac. Nothing is uploaded anywhere.
HOW IT WORKS
- Connect the apps you want
- alto.index exports them as Markdown to a folder you choose
- Point Claude Code, Claude Desktop, Obsidian, Cursor or any tool that reads files at that folder
Every file links back to the original, so you can jump straight to a note in Notes, an event in Calendar or a thread in Messages.
READY FOR AI WITHOUT ANY SETUP
Every sync writes the folder's own documentation:
- README.md describing what is in it
- Claude Code skills, so running claude in that folder already knows how to search your notes, messages and calendar
- a built-in MCP server, so Claude Desktop can read your data directly
CONNECTIONS
Apple Notes, Apple Mail, Messages, Contacts, Calendar, Reminders, Safari history, Safari bookmarks, Chrome bookmarks, Phone Calls, Voice Memos, Screenshots, Screen Time, Apple Books, Kindle, Podcasts, Bear, Granola
FREE, WITH NO LIMIT
Bear, Voice Memos, Podcasts, Screen Time and Contacts export in full, for free.
FREE TO TRY, PAY ONCE TO UNLOCK THE REST
- Messages, Mail: 200 items free
- Safari history: 10 days free
- Notes, Calendar, Reminders, bookmarks, Phone Calls: 100 items free
- Screenshots: 50 items free
- Apple Books, Kindle, Granola: 20 items free
PRICING, one time, never a subscription
- A single connection, any three, or all of them
- All of them means every source, including the ones we add later, at no extra cost
- Prices in your own currency, straight from the App Store
Your notes, your messages, your files. On your own disk, in a format that outlives any app.
- This app hasn’t received enough ratings or reviews to display an overview.
If you bought a bundle, alto.index no longer asks you to buy anything before it has heard back from Apple about what you own. It used to show every source's free limit and price for the first moment after launch, and kept showing them if that check was slow. A sync that starts in that moment now waits for the answer too, so it never runs with the free limits.
The Claude Desktop extension is in the app: open Integrations and the download starts straight away.
The mcp docs button opens a page that exists.
The developer, System Operator LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- System Operator LLC
- Size
- 17.7 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 15.0 or later.
- Mac
Requires macOS 15.0 or later.
- Mac
- Languages
English and 16 more
- English, Arabic, Czech, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Simplified Chinese, Spanish, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Notes Connection $6.99
- All Connections Bundle $49.99
- Messages connection $6.99
- Reminders Connection $6.99
- Calendar Connection $6.99
- Chrome Bookmarks Connection $6.99
- Mail Connection $6.99
- Chrome History Connection $6.99
- Screenshots Connection $6.99
- Pick 3 Bundle $14.99
- Copyright
- © system operator
