Nevron Chart for SharePoint
There was a download of Nevron Chart for SharePoint 2015.1 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This software was originally designed by Nevron Software LLC. We recommend checking the downloaded files with any free antivirus. The most popular versions among the program users are 2015.1 and 2014.1. The program lies within Development Tools, more precisely Database Tools.
From the developer:
Based on the latest versions of Nevron's Charting Engine for ASP.NET and the new Nevron Pivot Data Aggregation Engine, Nevron Chart for SharePoint is optimized for SharePoint (WSS and MOSS), providing advanced charting functionality and a wide range of features to developers and IT professionals.
Nevron Chart for SharePoint features a complete set of 2D and 3D charting types, advanced Axis Model, Pivot Data Aggregation and Data Analysis.
You may want to check out more software, such as Nevron Vision for SharePoint, Nevron Barcode for SharePoint or Nevron Map for SharePoint, which might be similar to Nevron Chart for SharePoint.