We present TIGER, a desktop application for generating Topological Interlocking Configurations. The geometric domain can be a 3D mesh, a 3D solid, or a parametric surface. The application offers basic geometry editing procedures. Also, it comes with two TIC generation methods: Tilting Angle and Height-Bisection. Finally, TIGER comes with the Structure Feasibility Analysis to calculate the minimum tension forces required for the assembly to remain in static equilibrium.