# Supported File Formats

> Load and save DOCX, DOC, RTF, HTML, PDF and Markdown in .NET and import XLSX: StreamType values, Core and Classic differences, PDF/A, PDF/UA and PDF import.

- **Product:** TX Text Control .NET Server
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET Server > Overview > Supported File Formats
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/llms-full.txt

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## On This Page

- [Formats and StreamType Values](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/#formats-and-streamtype-values)
- [Core and Classic Differences](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/#core-and-classic-differences)
- [PDF](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/#pdf)
- [Excel Spreadsheets (XLSX)](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/#excel-spreadsheets-xlsx)
- [Images](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/#images)
- [Markdown](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/#markdown)
- [Related Pages](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/file-formats/#related-pages)

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## Nearby

- **Previous:** [Supported Platforms](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/platforms/llms.txt)
- **Next:** [Licensing Overview](https://docs.textcontrol.com/tx-text-control-dotnet-server/overview/licensing/llms.txt)