Femap（Finite Element Modeling And Postprocessing）是由西门子公司提供的一款工程分析软件，主要用于创建复杂工程结构的有限元模型（即前处理）以及用于查看求解结果（即后处理）。在微软的Windows下运行，提供CAD导入、建模和网格划分工具，用于创建有限元模型。用户也可以其后处理功能解释有限元分析结果。

Femap可用于复杂产品或系统建模，如卫星、飞行器、国防电子科技、重型建筑装备、起重机等。

Femap (Finite Element Modeling And Postprocessing) is an engineering analysis program sold by Siemens PLM Software that is used to build finite element models of complex engineering problems ("pre-processing") and view solution results ("post-processing"). It runs on Microsoft Windows and provides CAD import, modeling and meshing tools to create a finite element model, as well as postprocessing functionality that allows mechanical engineers to interpret analysis results. The finite element method allows engineers to virtually model components, assemblies, or systems to determine behavior under a given set of boundary conditions, and is typically used in the design process to reduce costly prototyping and testing, evaluate differing designs and materials, and for structural optimization to reduce weight.