If you have purchased your paid software license, you can download the current version of LSM 3.5 SP1 (Basic /Basic Online Edition) here!

Please note:

Version 3.5 is a so called major release, for an update from version 3.4 or older you need a paid license.

Under the new version, the Basic Edition is now also subject to registration and requires a paid license. You can get this license from our reseller partners.
Start the installation only after a current backup of your database and if you have the registration information for version 3.5: LSM commission number + order number. You will find help for the registration in the manual in chapter 3.1.2.

Updates within version 3.5 by service packs, on the other hand, are free of charge. Simply use the combined update and installation files of the corresponding software.


The installation of the software should always be performed as administrator with administrative rights. We recommend to create a backup of the database before each update. Please also read the LSM manuals.

DOWNLOAD the update and installation files of the Basic and Basic Online Edition (version 3.5.10130):

DOWNLOAD the update file of LSM Mobile PC (version 3.5.10130):

DOWNLOAD the installation files of the Business and Professional Edition (version 3.5.10130):

Please contact a licensed SimonsVoss dealer in your area.


If you have any questions about the installation, please contact the hotline (Tel. 0049 (0) 89 99228 333 or