Section:

Code samples to optimize & compress PDFs on iOS

Compress & optimize PDF files
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.

PDF image JBIG2 compression
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.

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