TOAD 9.0.1

TOAD (The Other Article Database) is an open-source software maintained by Steel Bank Common Lisp (SBCL), a free software implementation of the Common Lisp programming language. It is used for indexing and searching articles or other textual resources, and is commonly used for academic research. The program supports complex search queries through the use of operators, such as boolean and proximity operators. TOAD also provides features such as word stemming and spelling correction to ensure more accurate search results. The software is designed to handle large volumes of data and can be used on various operating systems, including Linux, macOS, and Windows. Moreover, TOAD supports a relatively lightweight database schema that can be easily modified and extended to fit the needs of different users.