What the best paper shredder has

  • High sheet capacity. Sheet capacities for personal paper shredders for home- or small-office use usually range from about six to 15 sheets at a time, though expert and user reviews say the manufacturer's capacity ratings are often exaggerated; it's wiser to expect real-world rates to be about half of what's claimed.
  • Large bin capacity. For continuous use, you may want to consider a paper shredder with a bin that's large enough that it doesn't need emptying very often. It's common to see workhorse shredders with bins capacities of 5 gallons or larger, while cheaper or wastebasket-style shredders often have less.
  • Fast shred speeds. The speed at which a paper shredder can shred a bundle of paper is measured in feet per minute. This may be less of a concern for those with light-volume shredding needs.
  • Long duty cycle. Duty cycle refers to the number of minutes a paper shredder can work continuously, plus the number of minutes in the cool-down period before it can be operated again without shortening its life.
  • Large maximum media width. Owners say it gets tiresome to use a paper shredder that makes you fold the paper to fit it through a narrow opening. The most convenient shredders are those with a paper slot that's close to 9 inches wide. Separate slots for credit cards and data discs add convenience and, in many designs, safety as well.
  • Extensive warranty. One-year warranties are the industry standard among paper shredders, though some carry two-year warranties or longer. Many shredders exclusively offer separate warranties for the cutters. These tend to be much longer than those that cover the whole machine.

Know before you go

What do you need to shred? Most paper shredders are adequate for basic paper-shredding needs. Those who will want to shred things like unopened envelopes of junk mail, multi-page documents fastened with staples or paper clips or data backup discs (CDs or DVDs), however, will need to look for a heavy-duty shredder that can destroy more than just paper.

Choose an adequate duty cycle. About 100 passes can be handled in five minutes of continuous shredding. Consider the cool-down time too: 20 to 30 minutes is reasonable, but some shredders require 90 minutes.

Consider a shredder's security level. Paper shredder specifications often include a security level based on the DIN 32757 standards (established by the Deutsches Institut für Normung or, in English, the German Institute for Standardization), and by the U.S. federal government. Ratings used in the United States range from 1 to 6, with 6 being the most secure and generally used for top-secret classified documents. For homes and small offices, experts such as technology writer Sam Grobart of The New York Times recommend Level 3 crosscut paper shredders.

Crosscut shredders provide more security than strip cutters. Most reviewers recommend crosscut shredders, which cut the strips into short lengths (those that cut the smallest pieces are sometimes called confetti-cut shredders), for shredding sensitive documents. Crosscut paper shredders that shred paper into pieces no larger than 4 mm wide by 50 mm long (the shorter the better) -- or approximately 0.175 inches wide by 2 inches long -- typically earn a Level 3 security rating.

Micro-cut shredders render the documents into tinier diamond-shaped bits, adding more security, though the extra cutting slows the shredding process. Strip-cut shredders slice documents into long, narrow strips. Unless the strips are very narrow, experts say it's fairly easy to reassemble them into the original document. That makes strip shredders only suitable for shredding documents without sensitive personal data.

Safety features are important. Paper shredders are subject only to voluntary safety standards, and some paper shredders lack features designed to prevent accidental activation or fingers being pulled into the blades. The good news is that most shredders include at least some features to prevent accidents. These can include slim paper intake slots, switches hidden in the back (to prevent turning it on accidentally), lock-out keys and blade guards.

Paper Shredders Runners Up:

Fellowes Powershred DS-3 Est. $75

4 picks including: Amazon.com, Walmart.com…

Staples SPL-TXC122A 12-Sheet High Speed Cross-Cut Est. $150

3 picks including: Amazon.com, Target.com…

Aurora AS420C Desktop-Style Cross-Cut Shredder Est. $30

1 pick including: Amazon.com, Target.com…

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Fellowes DS-3 10 Sheet Cross-Cut Shredder (3231001)
Buy from Amazon.com
from Amazon.com
New: $203.48 $88.00   
In Stock.
Average Customer Review:  
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Aurora AS420C Desktop-Style Cross-Cut Paper Shredder
Buy from Amazon.com
from Amazon.com
New: $32.99 $23.50   
In Stock.
Average Customer Review:  

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