I will create office excel outlook powerpoint or word addin

You will get an Office Excel, Outlook, Powerpoint, or Word Add-In/plugin in an MSI setup file (and source code too).

Once the add-in is installed and enabled, you should be able to access the custom features and functionality provided by the add-in, such as new worksheet functions, user interfaces, and automation tasks. These features will be integrated into Excel (Word, Outlook, Powerpoint) and can be used just like built-in Excel (Word, Outlook, Powerpoint) features.

Consider also, that this Add-In will reinstall its properties when the office hit update and that will be non-blocking for long-time use!

Notes:

1. This tool is a custom-made tool, so you will have to send me the requirements first.
2. This can run only on Microsoft Windows 10, and 11 desktop versions of Office (2013, 2016, 2019, and 365)
3. This add-in can't be sold on Microsoft Store or Microsoft AppSource

Please read the FAQ sections for more details about this add-in.

Thanks,

Dejan