Current Version of Fledermaus & Patches

Please note, due to an increase in unauthorized downloads, Fledermaus and it's patches are now available only to customers who hold a valid license. To gain access to the software, please enter the Host ID associated with your Fledermaus license in the field below (Your Host ID is your Ethernet (Mac) address or your dongle Flex-ID. You could check for your Host-ID or Flex-ID in your license file, License.dat.). If you wish to obtain a license to the software, please contact IVS3D.

Other Downloads