# Document Loading and Conversion

> Speed up loading and conversion in WPF: the TX Text Control format for drafts, quick previews with LoadImages and first-page PDF import, one instance per batch.

- **Product:** TX Text Control .NET for WPF
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET for WPF > Performance > Document Loading and Conversion
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/llms-full.txt

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## On This Page

- [What Loading and Saving Cost](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/#what-loading-and-saving-cost)
- [Keep the TX Text Control Format Until the End](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/#keep-the-tx-text-control-format-until-the-end)
- [Load a Quick Preview](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/#load-a-quick-preview)
- [Convert Many Files With One Instance](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/#convert-many-files-with-one-instance)
- [Convert Last and off the Dispatcher](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/#convert-last-and-off-the-dispatcher)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/loading-conversion/#next-steps)

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## Nearby

- **Previous:** [Memory Usage and Resource Disposal](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/memory-usage/llms.txt)
- **Next:** [Mail Merge Performance](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/performance/mail-merge/llms.txt)