Microsoft has released the Windows Phone 7.1 Beta tools including all the hyped “mango” goodness targeting WP 7.0 and the 7.1 beta release.

To download Tools for Windows Phone 7.1

Phones running the new software, will let users search for restaurants and businesses in their immediate area, perform voice-based Web searches, identify music playing in their surroundings, and switch back and forth between applications. The release will also include a fully HTML 5 compatible web browser.