DokuWiki is an open-source wiki software designed for creating and managing documentation. It is user-friendly and does not require a database, as it stores all data in plain text files. This makes it easy to install and maintain, even for users with limited technical skills. The software supports various features, including version control, access control, and a simple markup language for formatting text. DokuWiki is often used for project documentation, knowledge bases, and collaborative writing, making it a versatile tool for individuals and teams alike.