Allen Cheng

Mail in Rebate Calculator takes the guess work out of calculating the real “after rebate” price and makes comparison shopping a breeze. With sales tax …

Generate secured random passwords with cryptographically strong SHA1PRNG algorithm. Support customizable settings and presets such as WPA, WEP, Window …

Keep your device awake and stop Wi-Fi from disconnecting, take full control of your device's stay awake and Wi-Fi sleep settings.No longer restric …