MMSSTV
MMSSTV is a software sound-card modem for slow scan television, written by Makoto Mori (JE3HHT). It available for download at no cost from Hamsoft.ca. The last update to the original software was released in 2010; a version with newer features known as MMSSTV_YONIQ is also available. MMSSTV is the most widely used SSTV program for Windows.