Several blast engineering firms have released free, non-ITAR spreadsheets based on the public Conwep equations. These require Microsoft Excel with macros enabled. Example search: "CONWEP excel sheet UFC 3-340-02".
Because the software was funded by the U.S. government, much of the original code has been considered "public domain." However, that does not mean downloading an executable is straightforward or legal in all contexts, especially regarding export control laws regarding military technology. Conwep Software Download
(Conventional Weapons Effects) is a specialized empirical software tool developed by the U.S. Army Corps of Engineers (USACE) to calculate the effects of conventional explosives. It is primarily used by structural and protective design engineers to predict blast loads, projectile penetration, and cratering without the need for high-fidelity fluid dynamic modeling. How to Access and Download ConWep Several blast engineering firms have released free, non-ITAR
To obtain a legitimate copy of ConWep, you must go through the official USACE channels. It is typically provided to U.S. government agencies, their contractors, and certain approved organizations. Request Access Because the software was funded by the U