Creo Parametric，旧称Pro/ENGINEER，是美国PTC（Parametric Technology Corporation）公司的一款EDA工具，主要用于三维制图、建模，在复杂的三维模型设计方面有优势。该软件是第一个运用“参数化设计”、“实体造型”“特征导向”思想的三维设计软件，即用有限个数的参数去约束模型，而不用担心模型有多幺复杂。该软件运行在WINDOWS上。

为了和新的“Creo”设计工具集统一名称，Pro/ENGINEER在2010年8月改名为「Creo Elements/Pro」,2011年6月再改名为「Creo Parametric」

PTC Creo, formerly known as Pro/ENGINEER, is a 3D CAD/CAM/CAE feature-based, associative solid modeling software. It is one of a suite of 10 collaborative applications that provide solid modeling, assembly modelling, 2D orthographic views, finite element analysis, direct and parametric modelling, sub-divisional and NURBS surfacing, and NC and tooling functionality for mechanical designers. Creo Elements/Parametric compete directly with Solidworks, CATIA, and NX/Solid Edge. It was created by Parametric Technology Corporation (PTC) and was the first of its kind to market.