Add-in Express Ltd.

Get a free add-in for Excel that includes handy features and source code in VB and C#. Compatible with Excel 2003 and 2007, it works with VSTO 2005 SE and VSTO 2008 using VB.NET and C#.

This software offers a comprehensive framework that enables users to customize Internet Explorer with their browser extensions quickly and easily. It supports IE 6, 7, and 8 (32- and 64-bit), and provides the ability to add menu items, toolbar buttons, context menus, toolbars, and side-bars.

This software is a visual RAD toolkit designed for developing protected, controlled, version-neutral plugins for Outlook Express and Windows Mail. It allows users to expand the GUI of Outlook Express, create toolbars, menus, and custom menu items, and embed forms into OE windows, providing a simpler user interface.

This software enables designers to incorporate any .NET controls into MS Office toolbars while in design mode, making it easy to produce feature-rich toolbars for Outlook, Excel, Word, and PowerPoint. It supports VB.NET, C#, C++ .NET, and J# development and is compatible with Visual Studio 2003 and Visual Studio 2005.

Create MS Office plug-ins, smart tags, RTD servers, and Excel UDFs using visual designers with minimum coding. Our platform supports all MS Office versions from 2000 to 2010, and programming languages like C#, VB.NET, C++, and Delphi Prism.

Attachment Alarm is an Outlook add-in that alerts users to missing attachments when the email body indicates one should be included. It's simple to use and doesn't require customization. The add-in is compatible with Outlook versions from 2000 to 2010.