Software solutions

KNAUER offers several software solutions for chromatography systems.

The packages for OpenLAB CDS EZChrom Edition and ClarityChrom CDS are designed to deal with different levels of complexity and laboratory size.

All these software packages are available with preparative functionality to enable chromatography purification tasks. This is a choice exclusively offered by KNAUER.



OpenLAB® CDS EZChrom Edition

OpenLAB CDS start screen

OpenLAb ist a full-featured CDS for laboratories ranging from from single user/single instrument to multi-user/multi-instrument operations.

ClarityChrom® CDS

Software: Clarity Chrom, virtual box

ClarityChrom is an easy- to-use chromatography data system for work­stations with up to 4 HPLC systems. Optional control extensions allow for a wide range of applications. 

PurityChrom® Bio

Software: PurityChrom Bio virtual box

PurityChrom® Bio is a volume-based chromatography software especially designed for the area of bio purification. 


Chromeleon™ is one of the most wide-spread chromatography data systems. Its intuitive handling benefits laboratory workflow and the highly developed algorithms simplify data processing.

LabVIEW drivers

Free drivers to control selected KNAUER pumps by National Instruments' LabVIEW.

How do you control your HPLC system?

AZURA Mobile Control: tablet with screenshot "Assistant status"

With the AZURA Mobile Control App by KNAUER, you can control selected AZURA devices on your tablet. As addition to your CDS or for stand-alone mode. 

Software brochures and manuals

Brochures and manuals for KNAUER software can be found in the downloads area.

Software support

KNAUER develops your HPLC software solutions with a long experience in firmware, instrument control drivers, as well as application software.

Method converters

KNAUER ScaleUp Converter

Download KNAUER software tools to convert or scale up your method easily.

All KNAUER chromatography data system solutions

See here an overview of all software solutions from KNAUER, ranging from single-instrument licenses to enterprise-wide connected chromatography data systems. 

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