# Plugin Services

> Merge, convert and inspect documents in a DS Server plugin with IDocumentProcessingService, and load or save editor sessions with IDocumentEditorSessionService.

- **Product:** DS Server
- **Section:** Documentation
- **Kind:** Topic
- **Path:** DS Server > Plugins > Plugin Services
- **Web URL:** https://docs.textcontrol.com/ds-server/plugins/services/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/plugins/services/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/plugins/services/llms-full.txt

---

## On This Page

- [How the Services Work](https://docs.textcontrol.com/ds-server/plugins/services/#how-the-services-work)
- [IDocumentProcessingService](https://docs.textcontrol.com/ds-server/plugins/services/#idocumentprocessingservice)
- [IDocumentEditorSessionService](https://docs.textcontrol.com/ds-server/plugins/services/#idocumenteditorsessionservice)
- [Troubleshooting](https://docs.textcontrol.com/ds-server/plugins/services/#troubleshooting)
- [Next Steps](https://docs.textcontrol.com/ds-server/plugins/services/#next-steps)

---

## Nearby

- **Previous:** [Creating a Plugin](https://docs.textcontrol.com/ds-server/plugins/creating/llms.txt)
- **Next:** [Custom Signing Endpoints](https://docs.textcontrol.com/ds-server/plugins/signing/llms.txt)