File extension Details of PRB, PSS, PPF, PPSM, P2P, PES, PTR, PWREP, PVM

Name:	PRB
File Type:	xyAlgebra Probabilities File
Popularity:	3
Category:	misc
File Description:	Mathematics file that contains probability data; created by xyAlgebra, a free algebra and verbal problem tutor designed for teaching algebra to students.
Open Programs:	Windows xyAlgebra

Name:	PSS
File Type:	Picture and Sound Show File   (Most common)
Popularity:	3
Category:	misc
File Description:	Slide show created by Picture and Sound Show; contains a collection of images and audio files used in the slide show; customization options include picture and sound order, picture position, transition effects, picture captions, and background patterns
Open Programs:	Windows Joel Technologies Picture and Sound Show or PSS File Viewer

Name:	PPF
File Type:	Paint Shop Pro Soft Plastic Preset File   (Most common)
Popularity:	3
Category:	misc
File Description:	Plastic texture used for plastic effects in Paint Shop Pro; stored in the PSP Presets Folder
Open Programs:	Windows Corel Paint Shop Pro

Name:	PPSM
File Type:	PowerPoint 2007 Macro-Enabled Slide Show
Popularity:	3
Category:	misc
File Description:	Non-editable PowerPoint slide show format that contains embedded macros; used for playing back slide shows created in PowerPoint 2007; based on the Open XML format introduced in Office 2007
Open Programs:	Mac OS Microsoft PowerPoint 2007, PowerPoint Viewer, or previous versions of PowerPoint with Open XML document support Windows Microsoft PowerPoint 2007, PowerPoint Viewer, or previous versions of PowerPoint with Open XML document support

Name:	P2P
File Type:	FolderShare Placeholder File
Popularity:	3
Category:	misc
File Description:	Shortcut to a file used by FolderShare, a Windows Live computer synchronizing service; contains a reference to a specific file and is used in place of the actual file; most often seen when On Demand Sync is active; double-clicking a P2P file within FolderShare should download the actual file to your computer. NOTE: The term "P2P" is also short for "peer-to-peer," which refers to Internet file sharing programs; most P2P programs do not use the ".p2p" file extension.
Open Programs:	Mac OS Microsoft FolderShare Windows Microsoft FolderShare

Name:	PES
File Type:	Embrid Embroidery Format
Popularity:	3
Category:	misc
File Description:	CAM (computer aided manufacturing) file that contains instructions for creating embroideries with a sewing machine; includes codes such as "stop," "jump," and "trim;" can be opened and viewed by various sewing programs. PES fles are created by the PE-Design software included with Brother sewing machines, but may also be used with Babylock and Bernina home embroidery machines.
Open Programs:	Windows Designer's Gallery StudioPlus Embird Suite Buzz Tools BuzzXplore or BuzzEdit S & S Computing SewWhat! Threadsmith Format Foundry

Name:	PTR
File Type:	Desktop Flash Intro Project File
Popularity:	3
Category:	misc
File Description:	Flash project created with Desktop Flash Intro Builder, an easy-to-use Flash intro creation program
Open Programs:	Windows TrendyFlash Desktop Flash Intro Builder

Name:	PWREP
File Type:	Password Repository File
Popularity:	3
Category:	misc
File Description:	List of usernames and passwords opened by Password Repository, a password management program for Mac OS X; data is automatically encrypted using the Blowfish algorithm and is unreadable without entering the correct access password
Open Programs:	Mac OS Tension Software Password Repository

Name:	PVM
File Type:	HP Photo Album   (Most common)
Popularity:	3
Category:	misc
File Description:	Digital photo album created with Hewlett-Packard digital camera software; contains a list of images imported from an HP digital camera; often named "album.pvm" or "index.pvm;" used by HP Image Zone Express, which has been replaced by Photosmart software.
Open Programs:	Windows HP Image Zone Express

Name:	PLSK
File Type:	Messenger Plus! Live Skin Pack
Popularity:	3
Category:	misc
File Description:	Skin that can be applied to the interface of Windows Live Messenger (WLM), a popular instant messaging program for Windows; requires the Messenger Plus! Live add-on, which provides extra functionality for WLM.
Open Programs:	Windows Microsoft Windows Live Messenger with Messenger Plus! Live