3D Add-ins for Microsoft Word, Excel and PowerPoint

ThreeDify’s 3D add-ins for Microsoft Word, Excel and PowerPoint provide Microsoft Office users with a unparalleled graphing, model viewing and collaboration experience.
Excel Grapher
Excel Grapher

Excel Grapher

Excel Grapher is an innovative 3D/4D graphing and charting tool deployed as an add-in for Microsoft Excel®.



XLCurvFit uses thousands of built-in equations to find the most precise way to fit any curve in Microsoft Excel® as a convenient add-in.



XLSurfFit is a powerful 3D grapher and a surface fitter with the ability to find the ideal equation to describe three dimensional empirical data.

mining engineer

Mining Software Solutions

Our mining software solutions include high performance geological modelling tool (GeoModeler), ultra-fast pit optimiser (FlowPit), rigorous underground stope optimiser (Stopemizer) and rapid pit designer (QuickPit), as well as Excel CoreBlock that delivers an easy-to-use 3D drillhole data visualization and automated resource estimation software tool as add-in for Microsoft Excel, greatly improving workflow automation.

Learn More

New Version Release

ThreeDify is pleased to announce the availability of new XLCurvFit and XLSurfFit releases. The new releases add a powerful feature that allows user-defined 2D and …
Based on users’ request, we have just made a sample XLGrapher VBA script available for free download. This script automates the process of mesh creation …
Ottawa – ThreeDify is very pleased to announce availability of XLCurvFit, a 2D curve fitting add-in for  Microsoft Excel. XLCurvFit enables the user to automatically …

Why Choose Us?

Seamless Integration with Microsoft Office Suite

ThreeDify Excel Grapher and 3Doffice are the 3D graphing, model viewing and 3D presentation tools that are completely integrated with Microsoft Office. Grapher and 3Doffice run within your familiar Microsoft Office interface and the 3D graphs/designs created are saved as part of your Word documents, Excel worksheets or PowerPoint presentations. There is no need to run a separate application and there are no external files or additional file formats to manage, resulting in a seamless workflow for 3D knowledge workers.

Increasing Your Productivity

With a series of robust, scalable and easy-to-use products, ThreeDify is committed to developing advanced solutions to empower their clients with the competitive edge for increasing productivity and profitability.

Responsive and Supportive

Our support team continues to receive accolades for its responsiveness and thoroughness.

“I have been using ThreeDify Excel Grapher for several months now and have been impressed not only with this software but also the support I’ve received from the company…”

“I rarely find somewhere else with such a fast and helpful communication as ThreeDify. I’ll be sure to recommend this product whenever I have a chance…”