Send 📬 from your 💻

Skip the post office. Send snail mail from your device right now.

🔐 Safe

We encrypt uploads and process mail from secure US facilities.

🏃 Fast

We print & mail your document in one business day. No exceptions!

💪 Flexible

We mail any PDF you upload. Up to 20 pages, color or black & white.

💰 Low-cost

Send up to 5 pages for just $1.75. Up to 20 pages for $4.25.

What do you want to mail?

Step 1 of 6
Click or drag a file to this area to upload.
PDFs only. One file per order.

How This Works

MailThis is a snail mail app for busy people. We physically mail documents you upload to our portal. This saves you the hassle of buying envelopes, printers, ink, and stamps.

Upload your document, specify address, and we’ll send your letter via USPS® right away!


Why would I use this?
Your time is valuable — don’t waste it driving around looking for stamps, envelopes, and printer ink. MailThis is for professionals who value efficiency.

What kinds of files can I upload?
Standard size PDFs up to 20 pages in length.

What exactly will my letter look like?
Standard white envelope, single-side pages, tri-fold, full-color printing (the letter will look exactly like the PDF you upload). There are no markings or advertisements on the envelope, and only a tiny barcode on the bottom left corner of each page (for tracking purposes).

How quickly will my letter be sent?
We’ll send it within one business day via USPS First-Class Mail®.

Can I send internationally (non-US)?
You can only send to US destinations, but you can send from anywhere. If you don’t have a US return address, we’ll use our PO Box.

How do you keep my document and data secure?
All uploaded files are encrypted on disk on AWS, and all files are permanently deleted from our servers after 6 months.

Who is physically stuffing and mailing my letter?
Our website uses an API to connect with certified mail processing facilities around the United States. They process all MailThis orders with envelope-stuffing printers–no human interaction with your letter required!

Who runs this tool?
This tool runs automatically. It is maintained by its creator, Nick Freiling.