1. Leo Extended Notifications
One of the great things about other HTC phones, like the Touch Pro and Diamond, were the LED notifications. These notifications flashed different LEDs on the front of the phone to inform you when you missed a call, SMS, or email. Leo Extended Notifications allows the HD2′s key backlights to do exactly that.
2. Opera Mobile 10
While Opera Mobile 9.7 is included on the T-Mobile HTC HD2, Opera has since released the final version of Opera Mobile 10. The advantages of version 10 over 9.7 include visual tabbed browsing, and Opera Turbo, a feature that conducts page rendering on a server prior to downloading the content to your phone. This decreases bandwidth used, and in turn, decreases the amount of time it takes a page to load.
Download from: opera.com
3. Opera Ad Block
Whats better than Opera Mobile on it’s own? Opera Mobile with an ad blocker. Similar to Ad Block Plus for Firefox, this simple file inclusion causes Opera to block most advertisements. There are many versions of the urlfilter.ini file which you can find through Google. The one thing to keep in mind is that the larger the ad block file, the longer Opera will take to start.
Locate on: google.com
4. Resco File Explorer
Resco File Explorer is a fully featured file manager that includes many functions one would expect from a desktop file manager. In addition, Resco has included plugins that provide FTP and Registry editing support.
Download the 7-day trial from: resco.com