The need to make PDF files smaller for email
Most inboxes limit attachment size, making things difficult for people who need to continuously share large image files. People who share large files on a regular basis must either find a way to make the files smaller, or find an alternative way of transmitting them. Fortunately, reducing file size is not very difficult with the help of the right software. If you use file compression software, large files can be reduced to only a fraction of their original size in a second.
Make PDF files smaller as needed
If you work with image files frequently, then it would be best for you to have file compression software accessible at your convenience. Online compression tools might be acceptable for one-time use, but eventually you will need to find a better quality product. Depending on your demand, you might even want a program with batch processing capabilities so that you can process documents in bulk.
File compression software with the most advanced capabilities
Many file compression tools boast about their high compression rates, but be sure to actually look at the numbers. If possible, it is best to delay settling on a compression tool until you can actually test it out. Some programs, such as PdfCompressor from CVISION, offer a free trial version in which you can test out its capabilities and see if the software will be right for you.