Uses of PDF
PDF has become quite widespread in usage since its launch in the 1990s by Adobe. There are many unique advantages and convenient features that make PDF (Portable Document Format) the immensely successful and widely used format for document storage, retrieval and archival. There are quite a lot of features that greatly enhance the level of security and maintain confidentiality in the transmission of data online. There are a lot of documents and data which need to be preserved as well as compressed in order that these may be transmitted effortlessly. PDF technology has seen enormous development over the past couple of decades and the fact that almost all computers come loaded with PDF compatible software bears ample testimony to its utility as well as universality of its appeal.
Need to Shrink PDF Files
PDF files can be of various types and based on the source file configuration as well as nature, could come in various sizes. For instance, files that have high resolution images and books or similar voluminous documents when converted to PDF would also create large files that are unwieldy and difficult to transmit and prose problems not only to the sender but could clog the network and lead to downtimes that are quite counterproductive for most business enterprises. This is where the need to shrink PDF files arises and also the reason why there are so many software programs available that make it possible to compress PDF files to sizes that are more manageable and less bulky.
Free PDF Compressor and Limitations
Free PDF compressors can be available online. There are quite a few software companies that offer free trail versions that provide a preview of the functionalities and features of PDF compression at no charge at all. The idea is that customers would look up the salient functions of the compressor and then make up their mind to pay for and purchase the fully paid for and completely loaded versions. The free trail versions are generally less effective in terms of the kind of accuracy levels as well as ability to handle larger size documents in a lossless manner. In fact that's the idea of a trial version that it may whet the appetite and create a demand for the regular marketed version.