was the undisputed industry standard for energy modeling and HVAC design. However, the real "story" began around 2020 when the developer, , decided to sunset the 30-year-old software in favor of a modern, 3D-based successor called TRACE 3D Plus .
If you're interested in Trace 700, here are some steps to follow for a safe and legal download:
So, why choose Trace 700 over other piping design software? Here are just a few benefits:
Additionally, I want to let you know that I'll be following these review guidelines:
Many engineers found the new 3D software less intuitive and "jankier" for quick calculations compared to the efficient, if dated, TRACE 700.


was the undisputed industry standard for energy modeling and HVAC design. However, the real "story" began around 2020 when the developer, , decided to sunset the 30-year-old software in favor of a modern, 3D-based successor called TRACE 3D Plus .
If you're interested in Trace 700, here are some steps to follow for a safe and legal download:
So, why choose Trace 700 over other piping design software? Here are just a few benefits:
Additionally, I want to let you know that I'll be following these review guidelines:
Many engineers found the new 3D software less intuitive and "jankier" for quick calculations compared to the efficient, if dated, TRACE 700.