Abstract This the user's manual for SHARE version 2. SHARE [G. Torrieri, S. Steinke, W. Broniowski, W. Florkowski, J. Letessier, J. Rafelski, Comput. Phys. Comm. 167 (2005) 229] (Statistical Hadronization with Resonances) is a collection of programs designed for the statistical analysis of particle production in relativistic heavy-ion collisions. While the structure of the program remains similar to v1.x, v2 provides several new features such as evaluation of statistical fluctuations of particle yield... Title of program: SHAREv2 Catalogue Id: ADVD_v2_0 Nature of problem Event-by-event fluctuations have been recognized to be the physical observable capable to constrain particle production models. Therefore, consideration of event-by-event fluctuations is required for a decisive falsification or constraining of (variants of) particle production models based on (grand-, micro-) canonical statistical mechanics phase space, the so called statistical hadronization models (SHM). As in the case of particle yields, to properly compare model calculations to data it ... Versions of this program held in the CPC repository in Mendeley Data ADVD_v1_0; SHARE, October 2004, version 1.2; 10.1016/j.cpc.2005.01.004 ADVD_v2_0; SHAREv2; 10.1016/j.cpc.2006.07.010 ADVD_v3_0; SHARE with CHARM; 10.1016/j.cpc.2014.02.026 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)