Inspect, QC, and explore your files.

Large mass spectrometry file open in MSViewer
Large files load and navigate instantly
Synchronized 2D and 3D plots of a mass spectrometry file in MSViewer
Synchronized 2D/3D plotting for rapid inspection
MS2 events marked on a two-dimensional MSViewer plot, with details for the selected event
MS2 event browsing for detailed analysis

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Quick and easy to get started.

  1. 1 Step 1

    Open the Viewer

  2. 2 Step 2

    Click the “+” button to import your .mzML file

  3. 3 Step 3

    Wait ~1 minute for file conversion

  4. 4 Step 4

    Start exploring your data with high-speed, interactive plots

Frequently asked questions

What is EuropaXp MSViewer?

MSViewer is a fast and powerful desktop tool for visualizing and inspecting mass spectrometry (MS) data. It loads large files and navigates instantly, offers synchronized 2D/3D plotting for rapid file inspection, and enables MS2 event browsing for detailed analysis.

What file format(s) does EuropaXp MSViewer support?

MSViewer supports mzML files.

Is EuropaXp MSViewer free to use?

Yes, EuropaXp MSViewer is free for use.

Is it the same functionality as in EuropaXp OmicsCloud?

MSViewer has a subset of the functionality offered in the OmicsCloud platform. OmicsCloud links to downstream analysis, and therefore can show additional information, such as protein views and search results.

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