Validate Software (Free)

ActiveX control to validate a MAC address

Pivo Email Validator component will solve your email validation problems.

ActiveX control to validate an IPAddress and return the ping status

Freeware batch checker/manager of SFV files, check, create, copy move and zip

Powerful tool for checking mailing lists for invalid/non-existent addresses

checks Browser-Bookmarks for dead links and duplicates

Full-featured and highly customizable editor with batch and publishing tools.

Olvio.Ecommerce is a payment processing class library for Authorize.Net.

Devenv is a command-line multiplatform development environment setter.

Instantly check validity of a credit card number without going online