The compatibility of 3,4-dinitrofurazanfuroxan (DNTF) with insensitive energetic materials and inert materials was studied in detail using differential scanning calorimetry (DSC). 2,4,6-Trinitrotoluene (TNT), 2,4,6-triamino-1,3,5-trinitrobenzene (TATB), 3-nitro-1,2,4-triazol-5-one (NTO), 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105), 2,6-diamino-3,5-dinitropyridine-1-oxide (ANPyO), and 5-amino-1H-tetrazole nitrate (5-ATEZN) are used as insensitive energetic materials, and polymer(vinyl acetate) (PVAC), hydroxyl-terminated polybutadiene (HTPB), dinoctylsebacate (DOS), 2,4-dinitrotoluene (DNT), and wax are used as inert materials. The results show that DNTF/TNT and DNTF/5-ATEZN possess good compatibility, DNTF/NTO and DNTF/TATB have moderate compatibility, and the compatibility of DNTF/LLM-105 and DNTF/PVAC is poor; in addition, DNTF/ANPyO, DNTF/HTPB, DNTF/DNT, DNTF/DOS, and DNTF/wax have bad compatibility.