Humble Bundle is an online digital storefront best known for selling bundles of PC games, software, and ebooks. Its catalogue typically includes Steam game keys, downloadable utilities and creative tools, and themed book collections covering areas like programming, game development, and comics.

Shoppers usually save through limited-time bundles that group multiple items together for one price, alongside regular store discounts on individual games and software. Promotions often rotate by theme and are time-limited, so prices can vary week to week.

It operates online rather than through physical shops, and purchases are delivered digitally via downloads and/or redemption keys depending on the product.