Questions about sending PDFs:

You can upload your PDF easily without registration via the superpost website. Simply drag and drop the PDF into the designated area or select and upload the file by clicking on the "Upload PDF" button.

The largest format your PDF can be in is A4 (portrait). PDF documents in smaller formats are centred on A4 pages.

superpost allows you to send PDF documents up to 12 pages long.

superpost accepts PDF documents up to a maximum of 8 MB.

If your PDF is larger than 8 MB, you’ll have to compress it before uploading it to superpost. You can do this using free tools such as smallpdf.

Yes, superpost can process encrypted PDF documents, as long as they can be opened without entering a password.

No, borderless printing is not possible. For printing reasons, a restricted area of 5 mm is used. Contents in this area are automatically removed by superpost.

The cover page is required to show the recipient's address in the letter’s address window. In addition, an optional message can be written on the cover page. When a PDF is uploaded, the PDF pages are placed behind the cover page.

On the top right-hand side, you can find a QR code. This offers the recipient useful features for further digital processing after scanning. For example, the recipient can download the letter as a PDF with or without the QR code or forward it by email.

The QR code is valid for 1 month after sending.

Yes, a PDF with filled form fields can be uploaded to superpost and will be processed correctly.