'''FreeFem++''' is a [[programming language]] and a software focused inon solving [[partial differential equations]] using the [[finite element method]]. FreeFem++ is written in [[C++]] and developed and maintained by [[Université Pierre et Marie Curie]] and [[Laboratoire Jacques-Louis Lions]]. It runs on [[Linux]], [[Solaris (operating system)|Solaris]], [[macOS]] and [[MS Windows]] systems. FreeFem++ is [[free software]] ([[GPL]]).,<ref name="hecht2012"/><ref name="website"/>
FreeFem++ language is inspired by C++. There is an [[Integrated development environment|IDE]] called FreeFem++-cs.