# Classes

> This section includes the class definitions for the contract classes found in the **UiPath.OCR.Contracts** package under `UiPath.OCR.Contracts.Activities`. Check the following list for the available classes:

## Activities

This section includes the class definitions for the contract classes found in the **UiPath.OCR.Contracts** package under `UiPath.OCR.Contracts.Activities`. Check the following list for the available classes:

* [IOCRActivity Interface](https://docs.uipath.com/activities/other/latest/document-understanding/iocractivity-interface)
* [OCRAsyncCodeActivity Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocrasynccodeactivity-class)
* [OCRCodeActivity Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocrcodeactivity-class)
* [OCRNativeActivity Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocrnativeactivity-class)

## Data Contracts

This section includes the class definitions for the contract classes found in the **UiPath.OCR.Contracts** package under `UiPath.OCR.Contracts.DataContracts`. Check the following list for the available classes:

* [Character Class](https://docs.uipath.com/activities/other/latest/document-understanding/character-class)
* [OCRResult Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocrresult-class)
* [Word Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocr-contracts-word-class)
* [FontStyles Enum](https://docs.uipath.com/activities/other/latest/document-understanding/fontstyles-enum)
* [OCRRotation Enum](https://docs.uipath.com/activities/other/latest/document-understanding/ocrrotation-enum)
* [OCRCapabilities Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocrcapabilities-class)

## Scrape

This section includes the class definitions for the contract classes found in the **UiPath.OCR.Contracts** package under `UiPath.OCR.Contracts.Scrape`. Check the following list for the available classes:

* [OCRScrapeBase Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocrscrapebase-class)
* [OCRScrapeFactory Class](https://docs.uipath.com/activities/other/latest/document-understanding/ocrscrapefactory-class)
* [ScrapeControlBase Class](https://docs.uipath.com/activities/other/latest/document-understanding/scrapecontrolbase-class)
* [ScrapeEngineUsages Enum](https://docs.uipath.com/activities/other/latest/document-understanding/scrapeengineusages-enum)
* [ScrapeEngineBase](https://docs.uipath.com/activities/other/latest/document-understanding/scrapeenginebase)
* [ScrapeEngineFactory Class](https://docs.uipath.com/activities/other/latest/document-understanding/scrapeenginefactory-class)
* [ScrapeEngineProvider Class](https://docs.uipath.com/activities/other/latest/document-understanding/scrapeengineprovider-class)