Add-in Express for Microsoft Office and .net

Easily write professional extensions for Microsoft Office such as COM add-ins, smart tags, real-time data servers and user-defined functions.

Published by Add-in Express
Distributed by ComponentSource since 2006

Prices from: $ 387.10 Version: 10.4.4741 NEW Updated: Mar 11, 2026 3.50 Star Average Review3.50 Star Average Review3.50 Star Average Review3.50 Star Average Review3.50 Star Average Review (3)

Screenshot of Add-in Express for Microsoft Office and .net

Add-in Express for Microsoft Office and .net 10.1.4703

Released: Mar 24, 2022

Updates in 10.1.4703

Fixes

  • Installation failed if Visual Studio 2022 was installed.
  • Dock-based Advanced Outlook Regions may have an incorrect size after switching to another scale in Display settings.
  • ADXServiceCTP invisible pane was shown mistakenly in some scenarios.
  • Backspace key didn't work with Chinese language.
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