Extension	File Type Developer	File Category	File Type Description	Software	Software Developer
.PAC	NetScape	Web Files	Proxy Auto-Config File	Internet Explorer	Microsoft Corporation
.PARTIAL	Microsoft Corporation	Uncommon Files	Internet Explorer Partially Downloaded File	Internet Explorer	Microsoft Corporation
.PHP4	Open Source	Web Files	PHP 4 Web Page	Internet Explorer	Microsoft Corporation
.PHT	Microsoft Corporation	Web Files	Partial Hypertext	Internet Explorer	Microsoft Corporation
.PHTML	Opera Software	Web Files	PHP Web Page	Internet Explorer	Microsoft Corporation
.PJPEG	Microsoft Corporation	Raster Image Files	Progressive JPEG Image	Internet Explorer	Microsoft Corporation
.PRF	Microsoft Corporation	Settings Files	Outlook Profile File	Internet Explorer	Microsoft Corporation

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