Print and mail a letter online
Online letter mailing
Need to mail a letter or PDF, but do not want to deal with the printer, envelope, stamp, and post office trip? PieterPost lets you write online or upload a document, then turns it into regular physical mail for the recipient.
Use PieterPost when you have words or a PDF, the recipient needs a physical letter, and you want the printing, postage, and mailing steps handled without a post office trip. Standard delivery is the default; for an eligible U.S. letter, you can add USPS Certified Mail with tracking and a signed electronic return receipt before checkout.
Short answer
Should you use PieterPost to mail this letter?
PieterPost is for people who already know what needs to be sent and want the mailing work handled online. You create the letter, PieterPost prepares the physical mail.
- • write a letter online or upload a PDF
- • send regular physical mail without a printer or stamp
- • review the preview before checkout
- • send to one recipient or a small batch
- • add USPS Certified Mail for eligible U.S. letters when tracking and a signed electronic return receipt are required
PieterPost offers regular mail and selected registered-delivery products. Neither option automatically replaces courier delivery or a legally prescribed method of serving documents.
Good reasons to print and send a letter online
- • You have a PDF, notice, form, or signed document that needs to arrive as paper mail.
- • You want to mail a letter online without finding a printer, envelope, stamp, or mailbox.
- • You need to send a personal note that should feel more deliberate than another email.
- • You are sending to several people and want one flow instead of repeating the same steps.
- • You are away from your desk, but still need to get a physical letter moving.
PieterPost vs other ways to send a letter
Most people searching for an online letter mailing service are choosing between convenience, speed, and delivery requirements. Start with the requirement, then choose the channel.
PieterPost
Create online, receive as physical mail
Manual mailing
Do every mailing step yourself
Fast, but not physical
Certified mail
For proof, tracking, or regulated delivery
If the letter has legal, government, financial, or deadline-sensitive consequences, check the recipient's rules before mailing it.
Before you continue
- • Use this for regular physical letters, PDFs, photos, forms, notices, personal mail, and small batches.
- • Registered delivery with tracking is available only for selected destination countries. Check the delivery choice before payment and do not assume it replaces a legally prescribed service method.
- • Check deadline-sensitive or regulated mail requirements before choosing any online letter mailing service.
- • Make sure the recipient address is complete before checkout, especially the ZIP code, state, apartment number, or suite.
- • If you upload a PDF, review the preview so you know exactly what will be printed and mailed.
Four ways to start your online letter
The same online letter flow can support a quick personal note, a document upload, or a small batch. Pick the path that matches what you already have.
Write online
Type directly in the browser
Upload a PDF
Attach a prepared document
Multiple recipients
Reuse one letter for several recipients
Mailbook
Keep repeat addresses close
How to print and mail a letter online
- Write your letter online or upload the PDF you want to mail.
- Add the recipient address and choose whether you are sending to one person or multiple recipients.
- Review the preview, check the price in checkout, and send the letter for printing and mailing.
More PieterPost tools
Frequently asked questions
Can I print and send a letter online?
Yes. Write your letter in PieterPost or upload a PDF, add the recipient address, review the preview, and complete checkout. PieterPost prepares the physical letter and puts it into the mail.
Can I send a PDF by mail?
Yes. You can upload a PDF and send it as a physical letter. Check the preview before checkout so you know how many pages will be mailed.
When should I use an online letter mailing service?
PieterPost is useful when you need a physical letter but do not want to print, fold, address, stamp, and mail it yourself. Registered delivery is also available for selected countries; check the exact evidence and destination before relying on it.
How much does it cost to mail a letter online?
The live checkout calculates the price from the destination, number of recipients, number of pages, uploads, and selected options before you pay.
Does PieterPost offer certified mail or tracking?
For selected destination countries, PieterPost offers registered delivery with tracking and delivery confirmation before checkout. The exact evidence differs by country, and it does not automatically replace formal legal service.
Can I send the same letter to multiple recipients?
Yes. Add multiple recipients manually, upload a CSV, or use Mailbook contacts. US and non-US recipients can be included in the same letter order.
Why send a letter instead of an email?
Use email when speed matters more than format. Use a physical letter when the message should arrive on paper, needs an attached PDF, feels more official, or should stand apart from inbox noise.
Ready to continue?
Ready to send the letter? Write your message, upload a PDF if needed, add the recipient address, and review the mail before checkout.