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 977   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 1081   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 1026   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 2332   12/03/19
LabPP_GenPlanT_AC18_Mac_INT v18 Mac OS int Download 901   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 1078   12/03/19
LabPP_GenPlanT_AC19_x64_RUS v19 win x64 rus Download 1443   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 989   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 834   12/03/19
LabPP_GenPlanT_AC21_x64_RUS v21 win x64 rus Download 728   12/03/19
LabPP_GenPlanT_AC22_x64_INT v22 win x64 int Download 885   12/03/19
LabPP_GenPlanT_AC22_x64_RUS v22 win x64 rus Download 1272   12/03/19
LabPP_GenPlanT_AC23_x64_INT v23 win x64 int Download 270   05/30/26
LabPP_GenPlanT_AC24_x64_INT v24 win x64 int Download 293   05/30/26
LabPP_GenPlanT_AC25_x64_INT v25 win x64 int Download 282   05/30/26
LabPP_GenPlanT_AC26_x64_INT v26 win x64 int Download 318   05/30/26
LabPP_GenPlanT_AC27_x64_INT v27 win x64 int Download 296   05/30/26
LabPP_GenPlanT_AC28_x64_INT v28 win x64  int Download 171   05/30/26
LabPP_GenPlanT_AC29_x64_INT v28 win x64  int Download 195   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.