WAF (ADB over-the-air)

WAF (Wireless Android Framework) can do via WiFi what ADB (Android Debug Bridge) does with a USB cable.
(Android™ is a trademark of Google Inc. WAF is not a Google product nor affiliated with Google Inc.)
✔ No root needed
✔ No USB debugging mode needed
✔ No setup with a cable required
✔ No setup at all required :)
✔ No need to install ADB nor JDK/ADT/Eclipse or any developer tool on your computer
✔ Works on Android 2.1 (API 7) and higher

Just install WAF Desktop for Windows on your computer: http://mougino.free.fr/waf.html
Then if your Android device and your computer use the same internet box, they'll auto-detect each other and you can start sending commands in seconds!

IN DETAIL
★ Easiest developer tool on the market
★ Run the Desktop app for a command prompt or an assisted script creation GUI (premium version)
★ WAF Desktop registers the .waf extension: just double-click on a .waf script to run it! (premium version)
★ Hit the Home key to run WAF app in the background
★ Type "waf <name-of-command>" in your computer console

List of commands:
- devices*
- help*
- version*
- changelog
- logcat*
- install <pc-path-to-apk>*
- listapps
- uninstall <app-package>
- launch <app-package>/<.activity>
- pull <android-remote> <pc-local>*
- push <pc-local> <android-remote>*
- start-server*
- kill-server*
- shell <shell-command>*
- popup <some-text>
- vibrate <.|-| > (dot|dash|pause Morse code)
- browse <url|android-file>

* same command as ADB, check http://developer.android.com/tools/help/adb.html for a full explanation