Recently, we have released a free edition of our nesting software MOST 2D, that supports a flexible post-processor. It can generate cnc codes for all the major cnc gas, plasma, laser and waterjet cutting machines. Besides, the post-processor is customizable.
You can download it from the Promotions page on our website MOST 2D - Nesting Software or from the direct link http://www.most2d.com/most10.msi.
Above release is equivalent to the commercial edition of the software, released in 2010, in terms of its nesting & toolpath generation functions. However, the GUI has been altered a bit to suit the theme for this version.
If you find it useful, please let me know.
Ketan S. Acharya
(Details regarding the commercial edition of the software is available at the Product page of our website.)