Leaving a paper trail is Domtar's business; the company is North America's #1 uncoated freesheet paper manufacturer and marketer. The majority of its sales are from paper, comprising office, commercial printing and publishing, and converting and specialty papers. The lines include offset printing paper, photocopying paper, as well as fine and imaging (security) papers. Its top paper, freesheet (coated and uncoated), is used for a range of printed materials with demanding image and press requirements, such as food packaging, medical, and industrial applications. The company's distribution operations also buys, stores, and sells paper products made by Domtar and other manufacturers.