There was a download of NetDNC 6.50.0002 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program's installer is commonly called Dncwin32.exe, Interface.exe or Liwin32.exe etc.
The software belongs to Internet & Network Tools. The actual developer of the software is Memex Automation Inc. The most popular version among NetDNC users is 6.5. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
DNC Software for Windows 7, Vista, Windows XP and others is a 32-bit multi-threaded communications & file management system allowing simultaneous upload and download to multiple CNC controls. It includes a CNC Editor, Backplotter and many other utilities and features. DNC Software is easily connected to CAD/CAM systems over industry standard networks and is available in a Client-Server configuration.
You may want to check out more software, such as HTTP-Tunnel Client, Remote Asset Tracker or RAS Monitor, which might be related to NetDNC.