Why is PDF Image Compression Software Useful?
When documents are scanned into the PDF format, the resulting files can be huge. For instance, one page in color when scanned into PDF format can occupy nearly one megabyte of space. This situation can quickly become untenable and result in entire servers being occupied by large PDF files. Large PDF files just like large files of any other format are an unwanted burden on a company's resources. As additional storage space and facilities have to be created and maintained to store these files. Large files slow the rate at which data is transmitted, resulting in clogged bandwidth and even affect the dispersion of information within a company.
PDF Image Compression
PDF image compression software in such situations becomes an invaluable resource as it can be used effectively to reduce the size of PDF files and also retain their quality. The best PDF image compression software can in fact reduce the size of files without any loss of quality discernable to the human eye. PDF image compression software packages often have an OCR engine integrated into them. When an OCR engine is included these software packages, they can in addition to compressing PDF files even capture data from them and output it in the form of text searchable PDF files. Such PDF image compression software packages are doubly useful as they overcome the two main problems that characterize PDF files; namely huge size and the inability to search through them using text strings.
How Does PDF Image Compression Software Work?
PDF image compression software packages can be used to compress anything from one single PDF file to entire batches of PDF files. When PDF files are compressed using the best software available the files output can be the same size as TIFF files; a size reduction of about 100 percent. In such cases even though the PDF files are drastically reduced, most of the quality of the original scan is retained and very little difference between the original and final can be discerned by the human eye. When used along with several other modules such as form recognition, PDF image compression software can be used effectively to process forms and questionnaires.