Apps similar to Moldflow include Moldex3D. Other options are Cadmould® 3D-F and SimForm - Mold Cooling App. In total there are three apps like Moldflow for Windows, Linux and the web.
CoreTech System Co., Ltd. (Moldex3D) has been providing the professional CAE analysis solution “Moldex” series for the plastic injection molding industry since 1995, and the current product “Moldex3D” is marketed and supported worldwide.
United Kingdom
Cadmould® 3D-F uses the highly precise 3D-F method especially developed for injection molding simulation, making Cadmould® 3D-F the superior simulation solution.
Germany
EU
SimForm, a Maya HTT app, puts thermal simulation in the hands of mold designers.
Canada
