How to Collect Multiple Digital Signatures on One PDF
Question details
The user needs a method to collect multiple digital signatures on a single PDF document from several people without sending separate email requests.
- Product
- Device & OS
- not provided
- Scenario
- A construction safety document needs to be reviewed and signed by several supervisors using shared document storage like Microsoft Teams.
- Observed behavior
- Looking for a workflow to allow multiple supervisors to sign the same PDF document sequentially using digital IDs or certificates.
Ensure that all signers have their digital certificates or digital IDs properly installed on their devices and have sequential access to the shared document storage location.
Use Sequential Signing via a Shared Network Drive or Cloud Storage
Best for internal teams who can access a common shared folder like Microsoft Teams, SharePoint, or a local network drive.
This method relies on passing the document sequentially. Each signer must wait their turn to avoid creating conflicting copies of the PDF.
Create the final version of the PDF document and ensure all required signature fields are added for each supervisor.
Upload the PDF to a controlled shared location accessible by all signers, such as a Microsoft Teams channel or a company network drive.
Ensure each signer has their digital ID configured in their PDF reader and set to trust the local Windows certificates if applicable.
Have the first supervisor open the document from the shared drive, apply their digital signature, and save the file. Notify the next supervisor to repeat the process until all signatures are collected.
Utilize a Dedicated E-Signature Service for Automated Workflows
Ideal for complex workflows requiring strong auditability, automatic routing, and compliance tracking.
Manage and Sign PDFs Easily with WPS Office
WPS Office provides powerful PDF tools, including the ability to add, verify, and manage digital signatures, making it easy to collaborate sequentially on documents like construction safety reports.
- 1. Open the PDF in WPS Office: Launch WPS Office and open the shared PDF document that requires your signature.
- 2. Access the Signature Tool: Navigate to the 'Protect' tab on the top ribbon and select 'Digital Signature'.
- 3. Apply Your Digital Signature: Select or import your digital ID, place the signature in the designated field, and save the document back to the shared location for the next signer.
Frequently Asked Questions
Can multiple people sign a PDF at the exact same time?
No, standard digital signatures invalidate if the document is modified simultaneously by multiple users. Signers must open, sign, and save the document sequentially one after the other.
What happens if someone edits the PDF after I digitally sign it?
If the document's content is altered after a digital signature is applied, the previous signatures will typically show as invalid or display a warning indicating that unauthorized changes were made after signing.
Do all signers need the same PDF software to sign the document?
No. As long as the software supports standard cryptographic digital signatures (such as WPS Office, Adobe Acrobat, or Foxit Reader), signers can use different applications to add their signature to the same PDF.
