Download LAZARUS version 2.0.4 for 32 Bits Windows 
Download LAZARUS version 2.0.4 for 64 Bits Windows

A special Lazarus Trunk version 2.1.0 Win10 (Zipped) can be downloaded here:
Created: 17 August 2019 / Size 322.894.059 / Name: Lazarus_2.1.0_Trunk.zip / Required disk space: 1.3 GB. Simply unpack the content of the zip to your HD

Linux Versions 2.0.4 (Deb32) Linux Versions 2.0.4 (Deb64) Linux Versions 2.0.4 (Rpm32) Linux Versions 2.0.4 (Rpm64)

Mac Versions 2.0.4