The HKL-2000 software suite is a package of programs intended for the analysis of single crystal X-ray diffraction data.
The HKL-3000 (*) software suite, in addition to all capabilities of the HKL-2000 program, allows for analysis and structure solution, through interactions with several other macromolecular crystallographic computer programs (**).
(*) See a reference from Acta Cryst Section D: “HKL-3000: the integration of data reduction and structure solution – from diffraction images to an initial model in minutes.
(**) A license for the CCP4 suite has to be acquired by the End User prior to installing the HKL-3000 suite; additional (optional) programs that can be used within HKL-3000 include SOLVE, RESOLVE, MLPHARE, SHELXD and SHELXE, ARP/wARP, DM, MOLREP, REFMAC, and MolProbity. These programs must be obtained directly from their respective authors or distributors.