Free Analysis Tools

The aNOWysis tools are meant to provide common aerospace structural analysis methods in one location. This gives students and analysts an easy way to learn or refresh their memory. Each tool provides an example with equations along with pertinent references. Many tools include derivations for the method.

The 38 tools are listed by section in the menu.

No login is required to use the tools, however, a free registration will allow you to save tool inputs for future use. Keep in mind, we make no guarantees against input data loss over the long-term. But, it's still very useful for the near-term.

Tool output can be extracted to your clipboard in Word format, or it can be saved to a Word or PDF file. Tables and input can also be saved to your clipboard for pasting.

Disclaimer: Much effort is put into making error-free tools, however, no tool is perfect and therefore should not be used for critical applications. No warranty is given or implied as to the accuracy or the application of these tools. Have experienced analysts and engineers perform critical design, sizing, and analysis when critical. Hire professional engineers (PE) when required or appropriate. We are not liable for financial loss, damages, injury or death as a result of using these tools. Use at your own risk!