Origin 8.5.1 features two data analysis Gadgets and a versatile graph reconstruction tool. These are a Cluster Manipulation Gadget and Quick Peaks Gadget. The downloadable tool Digitizer has been revamped and integrated into this product as a floating dialog-based tool. With this do-it-yourself graph reconstruction tool, the user can import a scanned image of a graph, and then manually create representative datasets that come extremely closed to the original image data. Improvements in this version span all major areas of the software including the worksheet, importing and exporting, graphing and data analysis.