All files are listed below and attached at the bottom of this article. Files are .zip archives; unzip a file to get the installer (.exe).
Latest versions
interpreterQ 2.0.19: interpreterQ_2_0_19.zip
Booth client 3.00.12: client_v3.00.12.zip
interpreterQ Media Player 2.0.4: IQMP_2_0_4.zip
ERSClientService 2.0.11: ERSClientService_2_0_11.zip
ERSConfigurator 2.0.4: ERSConfigurator_2_0_4.zip
iQRecorderService 2.0.1: iQRecorderService_2_0_1.zip
iQRemoteGatewayService 2.0.3: iQRemoteGatewayService_2_0_3.zip
RoomCoupler 2.0.3: RoomCoupler_2_0_3.zip
License Installer 2.0.1: LicenseInstaller_2_0_1.zip
License Manager 1.7.0: licensemanager_1_7_0.zip
TeamViewer QuickSupport for remote support sessions: TeamViewerQS-EN.zip, TeamViewerQS_NL.zip, TeamViewerQS_FR.zip
Older versions
Older versions are available on a separate page: Older versions – interpreterQ.