The Need to Compress PDF Files
PDF or Portable Document Format is a unified format that we use to view files created under any application and viewed on any operating platform. Documents that we create can be viewed by other users in exactly the same manner, without any changes to fonts, colors, or styles used. PDFs are also easy to transfer and in order to be web-friendly they also need to be a reasonable size. Large PDFs only slow down transfer speeds. Presentations, eBooks, and reports can sometimes end up being larger than expected. This is due to the number of images, fonts, and videos that are embedded in the document. In order to make these more web-friendly, we need to compress PDF files to a manageable extent. To do this we need to use a PDF compressor. This is a utility software that is capable of reducing file size to less than half the original size.
Finding the Right PDF Compressor
With the right PDF compressor, you can manage your files easily. There are several PDF compressor that you can find online. Before you take your pick you need to make sure of their features. The program should be 100% compatible with the original Adobe PDF format. Files should be able to retain their format on decompression. The program should be able to combine several PDFs into a single file. Batch processing is an important feature if you need to compress many PDF files. Some developers offer free downloads and trials, so make sure you test them on your own documents before you choose one.
Evaluating PDF Compressors
The best way to evaluate PDF compressors is to download a few of those that offer free trials. To compress PDF files the program uses algorithms such as Flate, RunLength Encoding (RLE), JPEG, and Zip. The output of the compressed file depends on the compression technique adopted. For better compression, make sure you deleted all the unwanted objects and minimize the use of embedded fonts when you initially create your document. Choose a PDF compressor that suits your requirement, since compromising on quality will only lead to greater problems later on.