This question could be [mis]taken several ways, but. A number of tools exist, but none that I recommend. pdf compressor - Google Search Typically, PDF is not a particularly compact representation, although a patient expert can craft amazingly compact PDFs for some pages. In general, one could try rendering a PDF, then apply a battery of compressions to that output, selecting the most successful,
File. Once the PDF is completed, it can be saved and open in an PDF reader. PDF is a text format that is not suited for compression as each individual text element gets compressed. PDF was the last of the big three file formats, and now that it's done, it's possible to create the very smallest PDF by applying all of these techniques. However, this is often a huge overkill, since all the information in a PDF file can be seen on a large screen, and PDFs are intended to be printed on small letter-size paper, or in some low-resolution format. In these cases PDFs are just convenient to read at high resolution, as they give a very large surface area but a few pixels, which is not feasible for a real printed image. If you want to save as a PDF you need to encode to a text file..