HTTPLook 

HTTPLook gives you the easiest way to test and debug Internet applications that work over HTTP protocol, such as web sites, web services and their clients. It allows you to trace the messages which these applications use for communication.
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csXPostUpload 

ActiveX control to upload batches of files to a server by an HTTP post. The entire contents of a folder can be uploaded with a single click. Paths, destinations and form variables can be set by the developer or the end user. Free trial available.
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Sami HTTP Server 

Sami HTTP Server is a small and simple yet functionable webserver, for personal use.
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IIS Accelerator 

ISAPI filter for high performance HTTP Compression and Content Optimization, Whitespace Removing, Image Optimization, Image Re-compression and much more. Makes Web sites up to 4-times faster. Available for all IIS Web servers.
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LinkAlertPC 

The cost effective link monitor and alert notification system - LinkAlertPC (LAPC) can monitor basic TCP/IP, Internet HTTP based servers/pages/urls, Email, FTP, LAN connections, Printers, Services, Stocks and Local devices.
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Xtreeme Search Engine Studio 

Search Engine Studio automatically indexes your web site (using 4 methods e.g. HTTP crawler) and creates a professional, ultra fast search engine on your webserver or an offline search for CD-ROM / DVD. Indexes HTML (also dynamic), PDF, Office docs.
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