Perform currency conversions. The ExChange library contains two COM objects, ExChange and ExChart. The ExChange is a COM object for performing conversions between a currency and hundreds of other international currencies. The ExChart component display the exchange rates between two international currencies into a given interval. As with any currency converter, it's vitally important that you have the latest exchange rates.

The ExDictClient ActiveX control is a TCP transaction based query/response protocol that allows a client to access dictionary definitions from a set of natural language dictionary databases. The ExDictClient ActiveX control uses the Dictionary Protocol, described in RFC 2229.

A built from the ground up using 100% ATL-based code, The ExEMail can be dropped into any language that supports ActiveX thus enabling an application to support full mail and file attachment transfers. ExEMail is fully SMTP RFC-compliant and provides support for binary (MIME) attachments and HTML email. SMTP authentication supported. You don't need to have installed Oultook, Express, Exchange or whatever.

The ExInbox ia simple-to-use POP3 client library that allows mail readers to connect to many POP servers and manage email. It implements the client side of RFC 1939. The ExInbox is a free implementation of POP3 protocol for Win32 platforms ( the retail version is free ). The email client can download the entire email message or only message's header. Non-blocking mode supported.

The ExLookupNS COM object is a DNS (Domain Name Service) component that can be used for network diagnosing, troubleshooting, and monitoring. The ExLookpNS allows developers to integrate the DNS protocol message sending capability into their applications. The ExLookupNS's object model is rich, flexible and very intuitive. For instance, the statement .Query("devx.com").MailExchange gives you the list of mail servers. It is fully compliant with RFC 1034, RFC 1035, RFC 1876.

The ExNNTP control is 32-bit light COM that provides easy and flexible way to handle news (NNTP) messages. The Net News Transfer Protocol(NNTP) is a TCP/IP protocol based upon text strings sent bidirectionally over 7 bit ASCII TCP channels. It is used to transfer articles between servers as well as to read and post articles. XOver (overview database ) header are supported. And ExNNTP's Groups and NewsGroups objects which contain Articles objects, which in turn contain Articles, make managing groups and articles very easy. The entire list of articles for any group can easily be downloaded, and left untouched in that Group as other groups are accessed. Once that a message has been sent by the server, the ExNNTP control caches the message for future accessing.

Exontrol's exHTTP is a HTTP client component that provides easy interface to the HTTP (Hypertext Transfer Protocol) protocol. Its primary purpose is to retrieve documents from the WEB to a string or to a safe array.