The FT-991 Memory Manager is a freeware program created by F6ECN designed to assist in managing, programming, and remotely controlling Yaesu FT-991 and FT-991A ham radio transceivers. It is compatible with Windows 7 through 10, on both 32 and 64 bit systems. While the primary user documentation is in French, the software’s latest version, 2.2.7.5, is available for download.
