Using ArcMap and ESRI's Python addin wizard, this excericse contains a 26 page step by step directions on how to create a simple ArcMap python addin.

📦 Creates XLGet-compatible NuGet packages

This software is an add-on (or plug-in) for Microsoft Visio providing you with a toolbox and collection of utilities for anyone who uses or develops with Visio.

Outlook add-in for automatically declining meeting requests received in certain folders.

A generator for practicing solving quadratic equations

An add-in for Autodesk Fusion 360 that provides advanced parameter options to help with prototyping.

An Excel Add-In to download and embed images from URLs

Import live, refreshable data from Hacker News in Microsoft Excel and Google Sheets.

A WPF-based Windows app that helps developers and IT admins understand and manage the registry settings OneNote uses to discover and load COM-based add-ins.

Excel-Add-In zur Analyse von Zahlenreihen mit Fokus auf das Erkennen von Lücken.

MACROTools is a professional VBA to Excel add - in that provides an extensive set of tools for developing, analyzing, refactoring, and protecting VBA projects. It is then integrated into the Visual Basic (VBE) editor via Ribbon UI and context menus offering more than 50+ tools for working with VBA code.

🎨 Generate engaging social media content effortlessly with RedInk’s AI-powered text and image creator. Create stunning visuals in seconds.

Sample of Managed Extensibility Framework (MEF)

This is an Excel add-in that creates backup of a workbook before saving it.

converts parts of DNA to m-RNA and t-RNA

Get live, refreshable currency conversion in Microsoft Excel and Google Sheets.

Excel Add-In with functions for calculations related to energy consumption

Excel add-In related to public holidays

If you want to use data from Microsoft Dynamics 365 in your Word document, and the default templating (see: https://learn.microsoft.com/en-us/power-platform/admin/using-word-templates-dynamics-365 ) does not provide for all your needs, maybe this Word Dynamics Add-In is something for your organization.

A PowerPoint Add-In that let's you precisely set the corner radius value, and lock it when resizing.