Windows 32/64 bit:  https://github.com/voucher-coin/voucher-coin/releases/download/2.2.0.2/vouchercoin-qt.windows.zip

LinuxGUI (Ubuntu 16.04): https://github.com/voucher-coin/voucher-coin/releases/download/2.2.0.2/vouchercoin-2.2.0.2-ubuntu16.04.zip