We are very excited to announce the availability of the first pre-release version of StoneC 4.0. You may freely download the trial version from here.

Whether you are a registered StoneC user or a new one, you may install the new version and check out the new features like the CAD like user interface, option to work with SI unit system or Imperial etc.

Since the user's manual is not ready yet, please do not hesitate to contact us for any information you may need about the software. We will be very happy to hear any comments and feedback from you!!!