Download ASP.NET AJAX 1.0 from Official Microsoft Download Center

Surface Go in a woman's hand as she walks

NEW Surface Go

Portable power

ASP.NET AJAX 1.0

Important! Selecting a language below will dynamically change the complete page content to that language.

Language:
English
ASP.NET AJAX is a set of technologies to add AJAX (Asynchronous JavaScript And XML) support to ASP.NET. It consists of a client-side script framework, server controls, and more.