Kufu Resource Search is an online search service focused on finding resources shared through cloud storage platforms. Its search coverage includes Baidu Netdisk, Alibaba Cloud Drive, and Quark Netdisk, helping users locate files across these services from one place. The site describes itself as a free, public resource-sharing search engine and reports an index of more than 160 million cloud-drive resources.

It also says its collection is updated daily, giving users access to a broad and continually refreshed range of search results. For Baidu Netdisk results, Kufu highlights features intended to make searching more efficient: it can quickly find resource links and automatically identify links that are no longer valid. The service is presented as a practical tool for people looking to discover shared online resources without charge.

Its website also lists links to other search, navigation, music, study, and entertainment-related sites, though Kufu’s main offering is cloud-drive resource discovery