The museum exposition is located in six rooms of the ground floor in the Town Hall. Its total fund numbers 7000 items, and 6800 books are among them. There are the following sections in the museum exposition: 'History of book printing and books printed anciently', 'Life and creative work of Markiyan Shashkevych', 'A. Chaykovsky and Berezhany', 'Literary development in Berezhany at ХІХ — beg. ХХ с.', etc.
The golden museum fund consists of a number of manuscript books, incunabula and original books printed anciently — monuments of XI-XVI c.
The museum exposition also displays the materials about creative work of M. Shashkevych, I. Franko, O. Makovey, V. Stefanyk and other Ukrainian writers.
The museum organizes scientific and practical conferences, literary meetings, lessons, presentations of new books, etc.