Download LSS v10 and Dongle Drivers:

Here new and existing LSS users can download the latest version of LSS DTM Software, and LSS 3D Vision for point clouds.
This latest version of LSS will keep itself up to date and should not require special permissions to do so.

It is not an evaluation copy and does require an LSS dongle in order to run. This download is approximately 200Mb in size and includes test data, bitmap textures for 3D views, a tutorial video viewer, survey instrument installs for Leica and Trimble.

 


To install the latest software version, please follow the steps below:

  • Click the 'Download LSS V10 Full' button below.
  • Put the program.zip folder into the Downloads folder on your computer.
  • Open your Downloads folder and right-click on the program.zip folder.
  • Select Extract All.
  • Tick the small box to - show extracted files when complete.
  • Click Extract
  • When the extracted files open - double-click on MTSL.Setup.exe to run the installer.
  • You may see a message saying - 'Do you want to allow this app from an unknown publisher to make changes to your device? - Click Yes.
  • You will see the LSS installer open - Click Install.
  • You will see a ReadMe file indicating that LSS has installed successfully.
  • Remove your LSS dongle and completely shutdown your computer, restart your computer and when fully restarted, plug your LSS dongle back in and launch LSS.


Download LSS v10 Full 

  • The LSS Dongle drivers are now included in the main program install (above), but can be downloaded and installed separately if required. LSS Dongle Drivers - latest version v8.24.28 – 29th April 2024

    Download Dongle Drivers (Client) 
     
  • (Optional) Download LSS Dongle Server Drivers – If the dongle is going to be plugged into a server then you'll need to install the server drivers on that computer (Windows only). Download and unzip the file (below) and then run the exe file.

    Download Dongle Drivers (Server) 

 



Silent Install for IT Managers:

--silent will install LSS into the default path (or existing path if LSS v10 is already installed)

--uninstall will uninstall LSS

 


Problems installing the dongle drivers?

If you encounter any problems installing the dongle drivers then we have several alternative solutions. Please click the link below.
 


Want to network the LSS dongle?

If you want to place the LSS dongle on one computer, but access it from another then please click the link below.
 

 


Keep your LSS software updated:

Please note that LSS will attempt to check for program updates automatically. A Windows service will run on your computer and check when you log into your computer and at around 12:00pm (local time) every day, when you’re logged-in. If it finds an update to LSS it will display a message (see the images above right). Clicking on this message will initiate the update process. If your IT systems block such activity you will need to keep checking our website for the latest version of LSS, or subscribe to our e-bulletins for monthly news on product developments.


Download previous versions of LSS:

If you are already using LSS v10, but for whatever reason want to reinstall a previous version, then you can do so from here.

Note that unless you choose a different folder to install to, the following versions will overwrite your existing LSS v10 installation (but NEVER your data or settings). Once downloaded, unzip into a new folder and then run ‘MTSL.Setup.exe’. On the first dialogue you will be able to select the install folder.

Download v10.01.24 

 


Need more information?

For more detailed information on installing LSS please see our ‘Advanced Help’ pages

If you have any questions or encounter any problems, please contact support

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