Mastersizer 3000 software update v4.01

Software download for Mastersizer 3000 software v4.01



Version 4.01 is a maintenance upgrade. Software version 4.0 of the software introduced OmniTrust to the Mastersizer platform. OmniTrust is Malvern Panalytical’s solution for regulatory compliance and data integrity across different product ranges.

For our pharmaceutical customers currently using the Malvern Access Configurator (MAC) and/or 21CFR features of Mastersizer v3.88 and below - we recommend remaining on your existing version until an upgrade path is available, as the system audit trails are not currently compatible with this new OmniTrust version of Mastersizer application software.

Refer to the Software Update Notification (SUN) document before installing the software.

Terms relating to software downloads

Use of software: 

If you download software from this site, use of the software is subject to the license terms in the Software Licence Agreement. Downloading software assumes you understand and agree to the terms of the software licensing agreement.


The materials and services provided at this site are provided "as is" without any warranties of any kind. Malvern Panalytical does not warrant the accuracy and completeness of the materials or services at this site. Malvern Panalytical may make changes to the materials and services at this site at any time without notice. Malvern Panalytical makes no commitment to update the materials and services at this site. This site may refer to products, programs or services that are not available in your country. Consult your local Malvern Panalytical representative (select "About us-Contact us") for more information.

Limitation of liability: 

In no event will Malvern Panalytical or its suppliers, or other 3rd parties mentioned at this site be liable for any damages whatsoever that may result from use of the products (including software downloads) and services mentioned at this site. If your use of the materials (including software downloads), information or services from this site results in the need for servicing, repair or correction of equipment or data, Malvern Panalytical bears no responsibility