Using Compress PDF
PDF is a useful file format, but it achieves its usefulness by often being extremely bulky. The bulk results from all the metadata, embedded fonts and graphics etc that go into making a PDF file. Such large sizes require a lot of expensive storage space, and a lot of transmission time. PDF compression software is therefore necessary to make a PDF more useful by making it less bulky. The software uses compression algorithms to reduce the size of the PDF. It is easy to use, and often comes loaded as an add-on with the PDF authoring software.
Characteristics of Compress PDF Software
Compress a PDF tools use a program that makes use of a formula or algorithm to find out how to decompress or compress data. Hence, the algorithm is a very crucial factor for determining the quality of compress a PDF program. When it comes to PDF files, compress a PDF files software are mostly used for image compression. Since PDF formats are produced to compress as much information as possible, these can easily become very large. Compress a PDF software comes in two forms - either as lossy, where some of the information is lost permanently or lossless, in which case all information is retrievable.
Compression Algorithms on Compress PDF Software
PDFs have restricted functions to make them more lightweight, which gives PDFS better data structure. Moreover, the lightweight feature of PDFs allows for efficient compression algorithms as well. In fact, by using compress a PDF software, the file size of PDFs can be decreased by 50%. Some of the compression algorithms used by PDFs include LZW, FLATE, CCITT, JBIG2, RLE and JPEG. The efficiency of compress a PDF applications is determined by how compression techniques are utilized. In addition to that, the efficiency by which they are described, the document's complexity all determine the size of the resulting PDF doc. Each compression method utilized by compress a PDF is suited for a specific color image. For instance, grayscale and color images may be compressed by as much as 10 times.