From NEOS

• CPLEX - linear, quadratic, and network linear programming.
• GENOS 1.0 - nonlinear network optimization.
• LNOS - linear programming/network flow problems.
• LSNNO - large scale optimization.
• NETFLOW - network optimization.
• PROC NETFLOW - network flow programming.
• TSA88 - network linear programming.

Software offering Network Solvers

• AIMMS modeling system
• AMPL modeling language
• GAMS - modeling language
• OPL Studio - optimization language