Folderwijzer is an independent Dutch website that brings together current supermarket and retail brochures, offers, and deals in one place. It helps shoppers discover weekly promotions, compare discounts, and browse by store, brand, city, keyword, or product category. The site is updated daily and states that it operates without store sponsorship.

Visitors can explore digital folders from a wide range of retailers, including Aldi, Lidl, Albert Heijn, Jumbo, Plus, Xenos, and Gall & Gall, with validity dates and page counts shown for each. Categories range from groceries and dairy to electronics, making it easier to find relevant promotions. Folderwijzer also highlights selected deals, showing products, prices, savings, and offer periods. Examples include discounted fresh produce, olive oil, prepared meal kits, drinks, bread, toys, and laundry detergent.

Additional features include a shopping list, inspiration content, news, and information about upcoming folders. With listings covering thousands of stores and offers, Folderwijzer provides a practical way for consumers across the Netherlands to keep track of current promotions and plan their shopping.