How to decrease the size of a PDF file
Decreasing the size of a PDF file involves reorganizing the data in a file so that it can be stored more efficiently. The algorithms that are used determine he level of compression, as well as the quality of the output file. Because this process can be fairly complicated, special software is needed to compress PDFs. Once you have a compression tool installed on your computer, however, the job is very straightforward.
Concerns about PDF compression
One common problem that people run into with extremely large files is that for some files, compression does not yield a sufficiently small result. The output file might still be too large to share as an attachment, or it may take up too much disk space. Depending on the specifics of the situation, some of the more powerful tools may be able to take care of files that simpler tools cannot handle.
PDF compression software for professional use
For professional use, it is definitely best to have an advanced tool available at your fingertips. This will allow you to avoid problems associated with inadequate compression rates. Additionally, professional tools like PdfCompressor from CVISION use lossless algorithms which ensure preservation of file quality. To learn more about PdfCompressor and to begin trying it out, download the free trial version.