Here You can download the distribution for your version of ARCHICAD.

Distribution ARCHICAD vertion Lang    Downloaded Updated
LabPP_GenPlanT_AC16_x32_INT v16 win x32 int Download 984   12/03/19
LabPP_GenPlanT_AC16_x32_RUS v16 win x32 rus Download 2036   12/03/19
LabPP_GenPlanT_AC16_x64_INT v16 win x64 int Download 1083   12/03/19
LabPP_GenPlanT_AC16_x64_RUS v16 win x64 rus Download 2318   12/03/19
LabPP_GenPlanT_AC17_x64_INT v17 win x64 int Download 1028   12/03/19
LabPP_GenPlanT_AC17_x64_RUS v17 win x64 rus Download 1780   12/03/19
LabPP_GenPlanT_AC18_x64_INT v18 win x64 int Download 1271   12/03/19
LabPP_GenPlanT_AC18_x64_RUS v18 win x64 rus Download 2341   12/03/19
LabPP_GenPlanT_AC18_Mac_INT v18 Mac OS int Download 903   12/03/19
LabPP_GenPlanT_AC18_Mac_RUS v18 Mac OS rus Download 873   12/03/19
LabPP_GenPlanT_AC19_x64_INT v19 win x64 int Download 1082   12/03/19
LabPP_GenPlanT_AC19_x64_RUS v19 win x64 rus Download 1444   12/03/19
LabPP_GenPlanT_AC19_Mac_INT v19 Mac OS int Download 889   12/03/19
LabPP_GenPlanT_AC19_Mac_RUS v19 Mac OS rus Download 990   12/03/19
LabPP_GenPlanT_AC20_x64_INT v20 win x64 int Download 663   12/03/19
LabPP_GenPlanT_AC20_x64_RUS v20 win x64 rus Download 993   12/03/19
LabPP_GenPlanT_AC21_x64_INT v21 win x64 int Download 836   12/03/19
LabPP_GenPlanT_AC21_x64_RUS v21 win x64 rus Download 729   12/03/19
LabPP_GenPlanT_AC22_x64_INT v22 win x64 int Download 889   12/03/19
LabPP_GenPlanT_AC22_x64_RUS v22 win x64 rus Download 1275   12/03/19
LabPP_GenPlanT_AC23_x64_INT v23 win x64 int Download 272   05/30/26
LabPP_GenPlanT_AC24_x64_INT v24 win x64 int Download 297   05/30/26
LabPP_GenPlanT_AC25_x64_INT v25 win x64 int Download 289   05/30/26
LabPP_GenPlanT_AC26_x64_INT v26 win x64 int Download 323   05/30/26
LabPP_GenPlanT_AC27_x64_INT v27 win x64 int Download 297   05/30/26
LabPP_GenPlanT_AC28_x64_INT v28 win x64  int Download 173   05/30/26
LabPP_GenPlanT_AC29_x64_INT v28 win x64  int Download 199   05/30/26

If You have a troubles, guide how install add-ons read there.

All distributions equipped with temporary (demo) keys. So You can work in full mode.