# PostalForm
> PostalForm turns PDFs into mailed letters for U.S. addresses. Upload a PDF, enter sender and recipient addresses, and PostalForm prints and mails it via USPS.

PostalForm supports developer integrations via a Model Context Protocol (MCP) server at /mcp for creating order drafts, launching checkout, and checking order status.
Contact: support@postalform.com.

## Capabilities
- Mail letters, forms, and multi-page packets as a single PDF
- Print options: color and double-sided
- Address validation and autocomplete to prevent returned mail
- Works on mobile and desktop (upload from phone)
- U.S. destination addresses

## Docs
- [Developers (MCP API)](https://postalform.com/developers.md)

## Product
- [Pricing](https://postalform.com/pricing.md)
- [Delivery times](https://postalform.com/delivery-times.md)

## Company
- [About](https://postalform.com/about.md)

## Articles
- [About PostalForm](https://postalform.com/about.md)
- [Appeal letter mailing guides](https://postalform.com/appeals.md)
- [Content Policy](https://postalform.com/content-policy.md)
- [Courier vs USPS for sending a letter: when is a courier worth it?](https://postalform.com/study-abroad/courier-vs-usps-for-sending-letters.md)
- [Delivery times](https://postalform.com/delivery-times.md)
- [Do I need a stamp to mail a letter?](https://postalform.com/do-i-need-a-stamp-to-mail-a-letter.md)
- [Does the post office print documents?](https://postalform.com/does-the-post-office-print-documents.md)
- [Health insurance claim mailing guides](https://postalform.com/health-insurance.md)
- [How to mail USCIS forms online](https://postalform.com/immigration/how-to-mail-uscis-forms-online.md)
- [How to scan a signed form and turn it into a clean PDF](https://postalform.com/how-to/scan-signed-form-to-pdf.md)
- [How to send a letter without a printer](https://postalform.com/how-to-send-a-letter-without-a-printer.md)
- [How-to guides](https://postalform.com/how-to.md)
- [Immigration mailing guides](https://postalform.com/immigration.md)
- [Insurance mailing guides](https://postalform.com/insurance.md)
- [Lease termination notice to vacate letter template (mail it online)](https://postalform.com/letters/notice-to-vacate-letter-template-mail-online.md)
- [Letter templates and mailing guides](https://postalform.com/letters.md)
- [Licensing application mailing guides](https://postalform.com/licensing.md)
- [Mail a car insurance medical claim packet online](https://postalform.com/insurance/mail-car-insurance-medical-claim-packet-online.md)
- [Mail a form online](https://postalform.com/mail-a-form-online.md)
- [Mail a letter online](https://postalform.com/send-letter-online.md)
- [Mail a letter online in minutes](https://postalform.com/index.md)
- [Mail a PDF online](https://postalform.com/mail-pdf-online.md)
- [Mail a signed form to a U.S. address while studying abroad](https://postalform.com/study-abroad/mail-a-signed-form-to-us-while-studying-abroad.md)
- [Mail accident-related health insurance claims with attachments](https://postalform.com/health-insurance/mail-accident-related-health-insurance-claims.md)
- [Mail an application that requires an original signature](https://postalform.com/licensing/mail-application-original-signature-required.md)
- [Mail an unemployment appeal letter online](https://postalform.com/appeals/mail-unemployment-appeal-letter-online.md)
- [Mail documents online](https://postalform.com/mail-documents-online.md)
- [Mail documents to the U.S. from abroad](https://postalform.com/study-abroad/mail-documents-to-us-from-abroad.md)
- [Medical records request letter guides](https://postalform.com/medical-records.md)
- [Medical records request letter you can mail online](https://postalform.com/medical-records/medical-records-request-letter-online.md)
- [PostalForm MCP Developer Docs](https://postalform.com/developers.md)
- [Pricing](https://postalform.com/pricing.md)
- [Print and mail a PDF](https://postalform.com/print-and-mail-pdf.md)
- [Privacy Policy](https://postalform.com/privacy.md)
- [Send a letter online free?](https://postalform.com/send-a-letter-online-free.md)
- [Send a letter without a printer](https://postalform.com/send-letter-without-a-printer.md)
- [Send a letter without a printer from your phone](https://postalform.com/mail-a-letter-from-your-phone.md)
- [Study abroad mailing guides](https://postalform.com/study-abroad.md)
- [Support](https://postalform.com/support.md)
- [Terms of Service](https://postalform.com/terms.md)
- [Test](https://postalform.com/insurance/test.md)
- [What to use as the return address when you're studying abroad](https://postalform.com/study-abroad/return-address-when-studying-abroad.md)
- [Where to mail a letter near me](https://postalform.com/where-to-mail-a-letter-near-me.md)

## Legal
- [Terms of Service](https://postalform.com/terms.md)
- [Privacy Policy](https://postalform.com/privacy.md)
- [Content Policy](https://postalform.com/content-policy.md)

## Optional
- [Sitemap](https://postalform.com/sitemap.md)

Human-friendly pages are the same paths without .md.