How to send a letter online.
Keep the document. Skip the printer, envelope, and stamp hunt. Here’s what the OffToPost journey looks like, from PDF to post.
Try it with a sample PDFStart with a PDF.
Export or scan your document as one PDF. We check that it is readable, 10 MB or smaller, and contains 1–5 portrait US Letter pages.
A sample PDF is available if you just want to explore.
Add the addresses.
Enter a recipient and a return address in the 50 U.S. states or Washington, D.C. Include apartment, suite, department, or PO Box details where needed.
The preview checks formatting. Live postal verification still needs connecting.
Review every detail.
Look through your document in black and white, check both addresses, and confirm the page-based price. A separate address sheet keeps the mailing address off your content.
The final provider print proof will be available before live payment.
Leave the envelope to us.
The planned service prints, folds, envelopes, and posts your letter. Available postal scans will appear on your order’s status page.
For now, completing the flow creates a demo only. Nothing is charged or mailed.
A good letter starts with a good file.
Use a clear, complete copy. Check the page size, spelling, dates, and signatures the recipient requires. Preview at a readable size and keep your own copy.
Prepare your PDF- One PDF, 1–5 pages, up to 10 MB
- Portrait US Letter: 8.5 × 11 inches
- Black-and-white, single-sided output
- A recipient and a U.S. return address
- Ordinary correspondence with no urgent deadline