w3 Utils is a set of powerful tools solving several problems and boosting your efficiency as well as enabling you to do several things not possible otherwise. w3 Utils is easily used from ASP code or any other environment supporting COM. w3 Utils enables you to do Internet Name resolving including reverse lookups, internet ping, sending SMTP mail with MX record resolving. It includes a simple, efficient and reliable debugging utility, gives you full control over simple date formatting, encrypting and decrypting strings, bit manipulation and more.