> 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/core/optimization/samples.md).

# Code samples to optimize & compress PDFs on Server/Desktop

Learn how to compress & optimize PDF files using the latest image compression technology. Reduce file size by removing redundant information & compressing data streams with 'pdftron.PDF.Optimizer'. Ex

[Compress & optimize PDF files](/core/get-started/samples/optimizertest.md) The sample shows how to use 'pdftron.PDF.Optimizer' to reduce PDF file size by removing redundant information and compressing data streams using the latest in image compression technology. Code sample is available in C++, C#, Java, Python, Go, PHP, Ruby & VB.

[PDF image JBIG2 compression](/core/get-started/samples/jbig2test.md) The sample project illustrates how to recompress bitonal (black and white) images in existing PDF documents using JBIG2 compression. The sample is intended to show how to specify hint information for image encoder and is not meant to be a generic PDF optimization tool. Code sample is available in C++, C#, Java, Python, Go, PHP, Ruby & VB.


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