# Utility Models

- [Utility Models Overview](/utility-models/utility-models-overview.md): Utility models are the Swiss Army Knives of document processing.
- [Split Model](/utility-models/split.md): Automatically breaking a multi-page source file into separate documents and associate a class to each one.
- [Split Model Integration](/utility-models/split/integration.md): Integrate a Split Model.
- [Crop Model](/utility-models/crop.md): Automatically identify the borders of documents on each page, and match one to a category.
- [Crop Model Integration](/utility-models/crop/integration.md): Integrate a Crop Model.
- [Classification Model](/utility-models/classification.md): Automatically attribute a class to a given document, from a list of classes you define yourself.
- [Classification Model Integration](/utility-models/classification/integration.md): Integrate a Classification Model.
- [OCR Model](/utility-models/ocr.md): Automatically extract the raw text from each page of a document.
- [OCR Model Integration](/utility-models/ocr/integration.md): Integrate an OCR Model.