ArcFuels is a library of ArcGIS macros developed to streamline fire behavior modeling and spatial analyses for fuel treatment planning. The macros link: 1) key wildfire behavior models; 2) fuels and vegetation data (e.g. Landfire, FVS databases); 3) MS Office, and 4) ArcGIS. ArcFuels is used to rapidly design and test fuel treatments at the stand and landscape scale via linkages to models such as FVS-FFE, SVS, FARSITE, FlamMap, Nexus, and FVS within a spatial interface. The system was specifically designed to accelerate Fireshed/SPOTS analyses for fuel treatment planning. The ArcMap framework helps specialists leverage local data to address project-specific issues that typify many fuel treatment projects.