> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/ios/extraction.md). # Extraction - [iOS PDF Content Extraction Library](https://docs.apryse.com/ios/extraction/extraction.md): Unlock the power of text extraction from PDF documents with our efficient tools. Extract text and embedded fonts easily with PDF2Text utility. Start now! The Apryse iOS SDK streamlines secure document - [Extracting text from a PDF on iOS](https://docs.apryse.com/ios/extraction/text-extract.md): We show how to extract text from a PDF in iOS - [Extracting images from a PDF on iOS](https://docs.apryse.com/ios/extraction/image-extract.md): Learn how to extract image content from a PDF document with full code samples and various approaches to PDF image extraction. Understand the structure of page content and how to traverse display lists - [Embedded fonts on iOS](https://docs.apryse.com/ios/extraction/embedded-fonts.md): Learn how to extract embedded fonts in PDF documents. Find out how embedded fonts work and how to programmatically embed fonts using the Apryse SDK. Explore examples and iterate over embedded fonts in - [Code samples for extracting & parsing PDFs on iOS](https://docs.apryse.com/ios/extraction/samples.md): Learn how to work with PDF page labels, extract images and data, and traverse page display lists with this showcase of PDFNet features. Explore the iOS showcase sample app for a demo. The Apryse iOS S - [APIs for PDF Extraction on iOS](https://docs.apryse.com/ios/extraction/apis.md): Learn how to extract PDF documents using utility classes in iOS (Objective-C/Swift) with PTPDFDoc, PTElementReader, PTElement, and PTTextExtractor. Master PDF extraction techniques now! The Apryse iOS --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.apryse.com/ios/extraction.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.