PDF Compression and You
The Adobe PDF, or Portable Document File, is nearly ubiquitous among home and business users for the sending and receiving of documents. For the most part, PDFs are simple to use, work on almost any platform, and are compact for their size. However, all these factors are true only if the PDF file is properly optimized and compressed. Files that are not properly optimized or compressed are often large and unwieldy to use; a simple document of a dozen or so pages can end up being dozens or even hundreds of megabytes if not properly compressed. A file of this size is impossible to send via e-mail, thus defeating the purpose of PDF. In order to truly unlock its potential, you must compress a PDF.
How to Compress a PDF
To compress a PDF, it must be optimized on several levels. First, any text in a document that is rendered in image format takes up much unnecessary space. So to compress a PDF, this image data is converted into a text format that the computer can read. This will compress a PDF by reducing the data inside it. This does not change any of the actual text, but when you compress a PDF in this way it merely changes the underlying bits and bytes that the computer reads. Another way to compress a PDF is to compress the image files inside it; you can retain a surprisingly high level of image quality by using sophisticated algorithms to eliminate redundant data.
Programs and Services for PDF Compression
This means that to compress a PDF, you need to find specialized programs and services to do that. The best programs that can compress a PDF do so almost instantaneously; with a few clicks you can compress a PDF from hundreds of megabytes to merely just a few. It's simple.