Sync email contacts in web application to microsoft outlook?

I am hosting a web application that has some email contacts, phone number for each email contact, etc. How can I have these contact details available on my Microsoft Outlook? Can someone give me inputs

Sync email contacts in web application to microsoft outlook?

Hi,

The easiest way of moving your contacts from your web application to MS Outlook is by exporting the contacts as a .csv file from the web app and then importing it into Outlook. Can you export from your web app?

If your web app does not allow you to export to .csv, then copy paste the email addresses from the application on to MS Excel. Now work with Excel%26#039;s inbuilt tool which will help you convert the text into rows and coloumns. Save the file as a .csv file. Import this into your outlook.