PDF files, developed by Adobe Acrobat, are a file format known for its security and portability. When they are loaded with a large amount of videos and images though, they balloon in file size, making it difficult to e-mail or share them with anyone. A PDF compressor is necessary in these situations in order to bring them down to a reasonable size and share them with other people. PDF compressors will do this using one of two methods and it is important to understand how each one works before using it.
PDF Compressor: Lossy and Lossless Methods
PDF compressors operate using a lossy or a lossless method. Lossy method of compression will reduce the quality of objects within the file. These objects include video, graphics and images. The reduction in these objects quality will reduce the PDF size significantly. Lossless method will not alter the quality of anything within the file. A lossless PDF compressor uses programs such as Winrar or Winzip to make the PDF smaller. The file isnt as small after a lossy compression but it may be small enough for your needs.
PDF compressor: Where to find the software
When you are making a PDF files smaller, the software to do this can be found online through an internet search. The software that does this will be free or available on a trial basis. This is great to test and evaluate before purchasing a paid tool. CVISION offers PDF compression software that is available in above. You can try the software and see how it will make your life a lot easier.