# Multiple Signatures

> Sign all signature fields of a PDF in one save: a DigitalSignature per field, several certificates and timestamps, sequential signers in the Document Viewer.

- **Product:** TX Text Control .NET Server
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET Server > Digital Signatures > Multiple Signatures
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/llms-full.txt

---

## On This Page

- [How Several Signatures Are Written](https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/#how-several-signatures-are-written)
- [Sign Several Fields in One Save](https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/#sign-several-fields-in-one-save)
- [Collect Signatures From Several People](https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/#collect-signatures-from-several-people)
- [Check Documents With Several Signatures](https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/#check-documents-with-several-signatures)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/multiple/#next-steps)

---

## Nearby

- **Previous:** [RFC 3161 Timestamps](https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/timestamps/llms.txt)
- **Next:** [Signature Validation](https://docs.textcontrol.com/tx-text-control-dotnet-server/digital-signatures/validation/llms.txt)