Portable Document Format (PDF) is a file arrangement fashioned for document trade. PDF file set-up was originally planned for general purpose like graphics and agency work, like saving paintings or images on computer and marketing flyers as little files for mail or website use, as well as converting common staff certification, like accounts, orders and invoice for storage. Since there is involvement of lot of text, colors and images in a PDF file, usually the size is big and will take up lot of space in the memory or will take a lot of time while sending it through email or while uploading. The only solution is to use scanned PDF compression software. Scanned PDF compression is an ideal option if you are unable to upload your PDF file as a mail attachment or onto your website.
Scanned PDF compression helps PDF functions such as:
1) Transmitting large files
2) Maintaining the original appearance of a document
3) Sharing files with large number of pages
4) Formatting multi-media images
The process of compression makes use of a pre defined algorithm which specifies the procedure by which a file can be compressed or decompressed. The algorithm is one of the most important factors to determine the compression quality. Without changing the essential details, scanned PDF compression software manages to reduce the size of a file to nearly 10% of its original size. This ratio is quite impressive, considering simultaneous scanned PDF compression of a thousand files can be performed within no time.
To PDF files, scanned PDF compression refers to image compressing. PDF formats can be used to compress as much information as possible, as they can tend to be extremely large files. Compression can be lossy (concerning some loss of data) or lossless (concerning absolutely no loss of data). Lossy algorithms accomplish better compression ratios by selectively liberating some of the information in the file. Such algorithms can be used for images or sound files but not for text files or program data. One can download or buy the scanned PDF compression software according to their requirements and leave the rest to it.