Download Fledermaus

Fledermaus 8 is here!

We are pleased to present you the latest version of Fledermaus, with an all new 3D Rendering Engine!

Release Notes

Supporting software

FMGT 7.9.4
June 29, 2020
FMMW 7.9.2
June 29, 2020


New FMGT and FMMidwater Releases!

  • FMGT 7.9.4 includes the new Cascading Backscatter Normalization Tool
  • FMMidwater 7.9.2 improves on T50 support, and fixes several bugs

What’s new in Fledermaus 8.2?

  • Improved Mesh Creation Options
  • New Mesh Display Tools
  • New Scene Sharing Tool
  • Surface Improvements

What’s new in Fledermaus 8.1?

  • Features improved video rendering (4k and 8k!).
  • Fledermaus Free Viewer (replacement for iView4D) now packaged with FM 8.1.
  • Improved mesh creation.
  • Check the Release Notes for more details!

FMGT 7.9.1 available for Mac and Linux!

Fledermaus 8.0

  • This is a complete rebuild of the application with a new user interface and brand new 3D rendering engine!
  • Fledermaus 8.0 is a major change with a large amount of re-organized functionality. Please see the release notes for all the details!
  • While functionality is migrated from Fledermaus 7 to Fledermaus 8, the Fledermaus 7 application will continue to be maintained.
  • Fledermaus 8.0 is released only as a Windows 64-bit version.  Mac and Linux versions coming soon!
More info about our downloads

Supporting Software

Windows Mac OS X Linux