smart SCPI GraphViewer


With our free GraphViewer we give you and also third parties the possibility to display recorded data of the DataGraph Pro software in the same data quality with additional analysis functions. Note: This software is only a data viewer and therefore does not support data acquisition or device communication. For data acquisition via remote commands, our DataGraph Pro software is required for a fee.

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Product Features

Our free DataViewer for DataGraph Pro recorded files

  • 5 Languages (EN, DE, IT, ES, FR)
  • Interactive graph
  • Analytic functions
  • Limits & alarm results
  • Data import as CSV, XML


simple & interactive

GraphViewer is a free data viewer and analytic tool for log files of DataGraph Pro software.

Often you need to quickly document a measured value history, but you lack a universal tool for data acquisition? - With the paid and universal DataGraph Pro you can record measured values via interface command (SCPI syntax or comparable) and log and visualize the data for yourself or third parties.

To view the recorded data which are available as CSV or XML file the GraphViewer is required.

Since we offer this GraphViewer for free use, you have an uncomplicated possibility to make your recorded data available to third parties. This eliminates external conversion efforts and potential evaluation errors that can occur during data processing.

Ideal for process supervisors, service technicians, customers and anyone who needs to see the result of your recorded DataGraph Pro data.

License terms (EULA)*
General License, Usage Agreements & Notices:

This software and all related files, data and materials are provided "as is" and without warranty of any kind, either express or implied, except as required by law. If you intend to rely on this software for critical purposes, then you must fully test it before use, install redundant systems, and assume all risk.

We will not be liable for any damages arising from the use of this software, including but not limited to any special, incidental or consequential damages. Your claim against us is limited to a full refund of the purchase price of the software if it was not distributed as freeware (without charge).

Generally, this software is subject to a single user license (use on one computer), unless a different license agreement has been made in writing with smart eIDentity UG (haftungsbeschränkt). The program is subject to use if it is copied into temporary memory (i.e. RAM). The licensee is entitled to make backup copies of the software. In the event of an update or the provision of a newer software version, the respective new usage and license agreements of the latest release shall apply. These agreements can also be viewed on our homepage at any time. Modifying, reverse-engineering, decompiling or disassembling the software or its components is not permitted and will be considered a violation of the license agreement. As a licensee, you are liable for all damages incurred by the licensor as a result of any violation of the license agreement.

By installing or using this software, you, on your own behalf and on behalf of your employer or contractor, agree to these terms. If you do not agree to any of these terms, you may not use, copy, transfer, distribute or install the Software.

Copyright in this software and all image data distributed with the software is owned by smart eIDentity UG (haftungsbeschränkt) and may be subject to trademark protection. Any reproduction and use other than for the purpose provided requires the written permission of smart eIDentity UG (haftungsbeschränkt).

For information on data protection, please refer to the data protection declaration on our homepage.

This software interacts with dynamic program libraries (Dynamic Link Library (.dll)) from various third-party providers*.

Linked third-party libraries:
We rely on the unmodified resources of the OpenSource project ZedGraph, which was published under the LGPL 2.1. A copy of the license as well as the source code as a zip file is copied into the installation directory when installing this software and is therefore accessible to you. These information and files are also available on the homepage of the third party vendor.

ZedGraph [] - ZedGraph.dll

*Other product and company names mentioned herein are trademarks or trade names of their respective companies.
System requirements
- Windows 7, 8, 10, 11
- .NET Framework: 4.7.2 +
Release History
- Add Analytic functions
- Redesign
- Optimizations / compatibility adjustments
- First release

*The license terms / EULA are taken from the current versions of our products. For older versions, different conditions may apply. The retrievability is for user convenience only. The license terms / EULA attached to the respective product are exclusively authoritative.