Shredding is to destroy the documents and things that are no more in use. Shredding helps us to destroy things in such a manner as to leave no evidence of the previous form and structure and hence saves you from all possible security threats. Shredding is the most suitable and easy solution, today, to dispose of thousands of used and worn-out articles and documents. Merely throwing the papers in the dustbin and forgetting about the risks of reaching these to the hands of a foe could be very dangerous and cause an irreparable loss. The official or personal, confidential or secret, all these documents require the safest destruction for your safest survival. Any clue found in respect of your personal, family, official or the business secrets by the unconcerned or your opponents would be highly hazardous to your social, financial or commercial interests. To avoid falling into such a risky situation, you need to administer the proper destruction of the documents, not needed anymore.

A paper shredder is your comrade, as it guards your interests, the way you wish. It is a machine, which saves you from the embarrassment of destroying completely the documents of sensitive nature and saves your time and effort. It destroys the documents, papers or the official record in the most desirable manner. A paper shredder cuts the paper into very small strips or chips in such a fine manner that even a real effort cannot allow the jealous enemy to rejoin these small strips and reform these into a useful document that can harm or damage your interest.

The individuals, small and large and private and public offices, government departments and especially security organisations that are to work for the national interests and to whom the secrets are dearer due to security risks, use paper shredders. Mostly paper shredders are used to destroy private, confidential, or sensitive documents. Privacy experts are of the view that the sensitive documents like bills, credit cards, bank account statements, and other documents that could be used by thieves to commit fraud or identity theft, must be shredded properly, with the help of a paper shredder.

Initially, developed from a simple manual machine to destroy the sensitive documents in bulk, now the paper shredders are available in different sizes, designs, models that allow the users with different shredding needs to shred the documents within minimum available time, without causing much concern for the user.

From many designs available in the market, you can choose a shredder that suits your shredding needs the most and guards your interests by hampering the approach of the unwanted persons to your once precious documents and now even more precious, when out of use. In the United States, the demand for the domestic level paper shredders is quite high on account of issues such as anti-burning laws, concern over landfills, industrial espionage, and identity theft that could cause trouble the citizens. In the present times, shredders are the most popular machines in offices all around the world. They are rather the necessary equipments, which save the users from heaps of unwanted papers, identity theft and frauds. The government agencies fearing the espionage threats, too, use shredder machines quite frequently. Shredders vary in size and price from small and inexpensive units meant for a few pages, to large units used by commercial shredding services that costs hundreds of thousands of dollars and can shred millions of documents an hour.