Yes, sproof sign has support for encrypted documents. All data is stored securely on our servers in the EU. However, you can additionally upload an encrypted PDF document and share the password with your contact over a second channel.
Yes. A developer API for collecting signatures with sproof sign is available here.
Once a signature has been submitted or all contacts have signed the document, you can download the signatures separately or in a single file.
Yes, automated reminders can be sent.
No. Signatures are collected in parallel for improved speed and performance.
No. Any company or organization can use sproof sign.
The document to be signed can be printed, signed on paper and scanned or photographed for submitting the signature. For the latter, a mobile-friendly web app is provided to automatically submit signed documents.
Digital signing can be done by either using qualified digital signatures (e.g., “Handysignatur”) or by using unqualified digital signatures.
Documents can be signed either digitally or on paper. The Austrian public signature service (Handysignatur) ist integrated as well.
No. A login is not required, but optional in order to use additional features.