Cancel your Smallpdf subscription by mail
Smallpdf takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Post for Smallpdf is handled in Zürich, Switzerland, which is where your letter is headed.
Let Postbye cancel Smallpdf for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
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Postbye is not affiliated with Smallpdf.
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- 3 Smallpdf cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Smallpdf by mail
Start with your account details
Start with the account email, the plan or product name and the invoice or order number from your latest receipt, so the request to Smallpdf names the right account the first time.
Write your request
Postbye writes the letter in German from our German template, because Smallpdf's address is in Switzerland. It opens with the subject line “Betreff: Kündigungsanfrage – [your name]” and asks Smallpdf to end the subscription, stop all further charges and confirm in writing.
Send it by certified mail
Take the letter to the post office and ask for certified delivery to 8003 Zürich. Keep the tracking number it gives you.
Keep the proof of delivery
Keep the tracking record with your copy of the letter. If Smallpdf bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Smallpdf cancellation letter goes
Smallpdf takes its post at Steinstrasse 21, 8003 Zürich, Switzerland, which is where a cancellation letter belongs.
Postal code 8003 places the address in Zürich, Switzerland.
The letter is addressed “Sehr geehrte Damen und Herren,” and its details block uses the labels Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse.
Prefer to write it yourself? Use our letter template
Every address we hold for Smallpdf, with the envelope wording
Before you cancel Smallpdf, check these
- Apps billed by an app store are cancelled in that store. Check which party appears on your statement.
- Team and business plans are billed per seat. Name the plan and the number of seats in the request.
- Export or download your data first. Access often ends on the cancellation date.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Smallpdf for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Cancelling a software or app subscription
Software plans are billed per plan or per seat, often yearly, and the app store version is billed by the store rather than the developer, so the request has to name the plan and who bills it.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Smallpdf cancellation at a glance
- How Smallpdf accepts cancellations
- By mailed letter
- Mailing address on file
- Smallpdf Steinstrasse 21 8003 Zürich Switzerland
- Country
- Switzerland
- Letter language
- German (template de)
- Category (from the company name)
- Software & apps
- Added to the database
- May 19, 2026
- Data last checked
