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✘ No parametric piping; manual placement of cylinders as pipes. ✘ No automatic clash detection. ✘ Limited to 8 GB RAM usage (32-bit version). ✘ No longer officially supported, but stable.
✘ Not for pipe stress or large equipment. 3d plant design software free download
✘ No automatic pipe routing (manual placement). ✘ Limited fitting library compared to Plant 3D. ✘ No parametric piping; manual placement of cylinders
✔ Very lightweight. ✔ Good for schematics + basic 3D. ✘ No parametric piping