Use case
Mail a letter from your phone
You need to mail a letter and all you have is your phone. No printer, no stamps, no post office nearby. That's fineβPostalForm is built for exactly this.
Published Jan 11, 2026 β’ Updated Jan 20, 2026
How it works
Upload your PDF
Drag and drop your document or upload from phone.
Add addresses
Enter sender and recipient addresses with validation.
Checkout
We print and mail it via USPS with your chosen options.
How it works on mobile
- Get your document into PDF β Already have a PDF? Great. Need to scan something? Use your phone's scanner.
- Upload to PostalForm β Select the file from your phone
- Enter addresses β Autocomplete makes this fast on small screens
- Preview and checkout β See exactly what will print, pay, done
We print it, put it in an envelope, add postage, and hand it to USPS.
Scanning documents with your phone
If you have a paper document (a signed form, a letter, etc.), scan it to PDF first:
iPhone (built-in scanner):
- Open the Notes app
- Create a new note
- Tap the camera icon β "Scan Documents"
- Position the camera over your document
- It auto-captures when aligned (or tap manually)
- Add more pages if needed
- Tap "Save" β then share/export as PDF
iPhone (Files app):
- Open Files app
- Tap the three dots menu β "Scan Documents"
- Scan and save to Files
Android (Google Drive):
- Open Google Drive app
- Tap the + button β "Scan"
- Capture pages
- Tap checkmark to save as PDF
Any phone (third-party apps):
- Adobe Scan (free, works well)
- Microsoft Lens (free, good for documents)
- CamScanner (free tier available)
Tips for good phone scans
Lighting β Find bright, even light. Natural daylight near a window works well. Avoid shadows across the page.
Angle β Hold your phone parallel to the document, directly above it. Tilted angles cause distortion.
Stability β Keep your hand steady. Rest elbows on a table if needed.
Background β Place the document on a contrasting surface (dark document on light background, or vice versa).
Focus β Wait for the camera to focus before capturing. Blurry text is hard to read.
Preview β Check the scan before saving. Zoom in to make sure text is readable.
Uploading from your phone
Once you have a PDF, uploading is straightforward:
- Go to PostalForm on your phone's browser
- Tap "Upload" or "Choose file"
- Select the PDF from Files (iOS), Google Drive, or wherever you saved it
- Confirm the upload
You can also upload directly from:
- Email attachments (tap and hold β share β open in browser)
- Cloud storage (Dropbox, iCloud, Google Drive)
- Messaging apps where someone sent you a file
Mobile checkout
Our checkout is designed for small screens:
- Large tap targets for buttons and inputs
- Address autocomplete (fewer typos)
- Apple Pay and Google Pay supported
- Clear total shown before payment
No account required. Just pay and we mail it.
When mobile mailing makes sense
Traveling β Away from home, no access to a printer or office supplies
Commuting β On the train or bus with some downtime
Urgency β Need something mailed now, can't wait until you get to a computer
Simplicity β Don't want to boot up a computer for a simple letter
Delivery options
First Class (3β7 business days) β Standard delivery for most letters
Express (1β3 business days) β When timing is tight
Certified Mail β Adds tracking and signature confirmation, available with First Class
Ready to mail from your phone?
Upload your PDF and we'll handle printing and USPS delivery.
Same pricing whether you use a phone or computer:
Postage included. Full pricing
Why PostalForm
USPS delivery
First Class or Express with optional Certified Mail.
Address validation
Reduce returned mail and delivery errors.
Fast checkout
Upload once and mail in minutes.
Ready to send it?
Upload your document and we will print and mail it.