DFM Now! version 6 verifies that Gerber, drill, and ODB++ files are ready for PCB manufacturing.

Facilitates PCB quoting to various manufacturers simultaneously. Improved speed, usability and reliability over v. 5. Locates errors in Gerber/drill/ODB++ data. Optional netlist comparison, IPC-356 net import and external net viewer. Free download.

Numerical Innovations, www.numericalinnovations.com