SODIGAM is a software for the high-precision analysis of gamma-ray spectra from scintillation detectors such as NaI(Tl), BGO, CsI, LaBr3 (BrilLanCe) or of X-ray spectra from Proportional Counters. The 32-bit Windows(tm) program is available in English, German and French; languages are on-line switchable. SODIGAM provides an unlimited cost-free update service. SODIGAM provides various analysis options for different applications: