Eagle Pcb | Design Software Version 7.5.0 Free Download ((free))
For those who loved the "old school" workflow of EAGLE but want a modern, powerful tool, is the best recommendation. It is open-source, completely free, and has no board size limitations. It has also improved its EAGLE file import capabilities, meaning you might be able to open those old .sch and .brd files directly in KiCad without needing the old software.