w3compiler 

Clean up your source code for faster and safer Web site delivery with w3compiler from Port80 Software. Optimize JavaScript, HTML, CSS, ASP, PHP & CFM files as a final pre-deployment step that will save bandwidth and speed up pages.
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PageXchanger 

PageXchanger for IIS eliminates file extensions from URLs and source code for a more secure and user-friendly Web site. Port80's powerful content negotiation tool shortens URLs, hides underlying technology, and eases platform transitions.
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