ProMass 4.0 is here!
ProMass 4.0 for Xcalibur is now available. We have been hard at work to bring ProMass to the next level, and it’s finally here. With an all-new overhauled appearance, ProMass includes lots of great new features like automated DAR calculation and an improved Help system. See all of the details in our ProMass Release Notes page. ProMass 4.0 is now available to order directly from our website!