To open EPS files on GIMP for Windows, you'll need to install GhostScript. You can download GhostScript here. After installing, you'll also need to configure a system environment variable: GS_PROG. This variable must point to the executable, in my case C:\Program Files\gs\gs9.05\bin\gswin32.exe.
Setting the environment variable is done in the advanced settings of "my computer".© GeekLabInfo Open EPS files with GIMP for Windows is a post from GeekLab.info. You are free to copy materials from GeekLab.info, but you are required to link back to http://www.geeklab.info