The Cytoscape app Cyni Toolbox puts together several tools that allow infering networks from biological data. Each of the tools can be used independently or together to perform several tasks. The goal of Cyni is to make network inference more accessible to biologists by providing user-friendly solution as well as provide a framework to bio-informaticiens to develop and apply their new techniques. Data imputation and discretization techniques are provided along with several known inference algorithms to make this tool fully operational for any kind inference requirement. While data imputation and discretization techniques allow you modify Cytoscape tables, network inference algorithms produce a new network after applying the chosen technique.