> 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/xamarin/optimization.md). # Optimization - [Optimize PDF file size in Xamarin](https://docs.apryse.com/xamarin/optimization/optimization.md): Learn how to optimize a PDF by reducing image quality, flattening elements, and embedding thumbnails for fast rendering. Start now! The Apryse Xamarin SDK streamlines secure, serverless document proce - [Optimize & compress PDFs in Xamarin](https://docs.apryse.com/xamarin/optimization/optimize.md): Learn how to optimize and compress PDF files using the latest technology. Reduce file size by removing redundant information and compressing data streams with pdftron.PDF.Optimizer. Explore advanced c - [Flatten a PDF in Xamarin](https://docs.apryse.com/xamarin/optimization/flatten.md): Learn how to flatten a PDF using default settings, compress & optimize PDF files with 'pdftron.PDF.Flattener'. Speed up PDF rendering on mobile devices and the Web by simplifying page content while ma - [Optimizing PDF files in Xamarin for fast viewing](https://docs.apryse.com/xamarin/optimization/viewer-optimized.md): Learn how to create and open Viewer optimized PDF files for fast loading and viewing. Use SaveViewerOptimized function or DocPub utility to compress and optimize PDFs. Optimize your PDFs now! The Apry - [Code samples to optimize & compress PDFs in Xamarin](https://docs.apryse.com/xamarin/optimization/samples.md): Compress & optimize PDF files with the latest image compression technology. Learn how to reduce file size and recompress images using JBIG2 compression. Check out the showcase demo in Xamarin.Android - [APIs for PDF optimization in Xamarin](https://docs.apryse.com/xamarin/optimization/apis.md): Optimize PDF documents with utility classes in Xamarin.Android and Xamarin.iOS using pdftron.PDF.Optimizer. Improve file efficiency and performance now! The Apryse Xamarin SDK streamlines secure, serv --- # 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/xamarin/optimization.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.