Articles on: FAQ

Why don't my signatures show up in another PDF viewer application on my Android smartphone?

Some Android PDF viewer applications may not display signatures made with a KEYMO®.
Our signatures comply with current standards for electronic signatures on PDF documents, which may not be the case for the application you are using.

If necessary, you can install the Adobe Acrobat application to verify that the signatures are present in the document.

Updated on: 10/02/2023

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