XPR and XSR balances software
Download the latest software for XPR/XSR Analytical and Precision Balances/Comparators and XPR Micro Balances/Comparators. For installation instructions and more information, please read the release notes.


Laboratory balances drivers, software, and utilities allow you to connect your balance with your PC. Download the software for your Analytical Balances or Precision Balances to experience all advantages of METTLER TOLEDO's weighing solutions.
Find your balance below and download your software now.


Download the latest software for XPR/XSR Analytical and Precision Balances/Comparators and XPR Micro Balances/Comparators. For installation instructions and more information, please read the release notes.

Download the latest software for MX balance. For installation instructions and more information, please read the release notes.
If your MX balance is currently operating on version 1.1.x and you wish to upgrade to version 2.1.0, you need to first install version 1.2.0 on your device to ensure proper data migration.

Download the latest software for MR balance. For installation instructions and more information, please read the release notes.
If your MR balance is currently operating on version 1.1.x and you wish to upgrade to version 2.0.0, you need to first install version 1.2.0 on your device to ensure proper data migration.

Download the latest software for MA Balance. For installation instructions and more information, please read the release notes.

Download the latest software for FE Balance. For installation instructions and more information, please read the release notes.

To use LabXTM, LabX Direct, MCLink, MT-SICS, or PC Direct via USB the driver needs to be installed before you connect the balance with the PC. The driver creates a separate COM port which allows the communication with the balance. Please read the instructions in the reference manual of your specific balance model for more details.

To use the PC Direct functionality of your balance via RS232 install the SerialPortToKeyboard software on your PC. Please read the software release chart and the instructions in the reference manual of your specific balance model for more details.

The METTLER TOLEDO XPR/XSR balance software offers a SOAP-based web service for communication with third-party systems. The web service documentation contains information on how to set up the web service, The web service documentation is a Compiled HTML Help File (CHM). Windows supports CHM files by default. Please contact your local METTLER TOLEDO partner to get more information.

To enable you to integrate balances into your systems in a simplified manner and utilize their capabilities, many balance functions can be accessed through an appropriate set of commands using a data interface.

To enable the use of the EasyScan RFID Reader with PC software applications, the following driver shall be installed for proper usage of the device with a METTLER TOLEDO specific application.
