File extension Details of PSA, PEX, PFC, PPTM, PTK, PFL, PAB, PTT, PEB

Name:	PSA
File Type:	Photoshop Album Catalog
Popularity:	3
Category:	data
File Description:	Catalog of digital photos created with Photoshop Album or Photoshop Elements; organizes images into different collections, which may include multiple albums; formatted as a Microsoft Jet Engine database. Photoshop Album stores PSA files in "C:\Documents and Settings\All Users\Application Data\Adobe\Photoshop Album\Catalogs." The Photoshop Elements 3.0 Organizer stores PSA files in "C:\Documents and Settings\All Users\Application Data\Adobe\Catalogs."
Open Programs:	Mac OS Adobe Photoshop Elements for Mac Windows Adobe Photoshop Album or Photoshop Elements

Name:	PEX
File Type:	Merak Peep Data File   (Most common)
Popularity:	3
Category:	data
File Description:	Stores data models and reports created with Merak Peep, a petroleum economic evaluation program; used to create "What if" scenarios, analyze risks and market sensitivity, forecast production levels, and estimate reserves.
Open Programs:	Windows Merak Peep

Name:	PFC
File Type:	AOL Personal File Cabinet
Popularity:	3
Category:	data
File Description:	File format used by America Online to store favorites (bookmarks), as well as e-mail messages and contact information; may include email addresses, phone numbers, street addresses, company information, groups, and distribution lists.
Open Programs:	Mac OS America Online software Windows America Online software Connected Software ePreserver PFCEx

Name:	PPTM
File Type:	PowerPoint 2007 Macro-Enabled Presentation
Popularity:	3
Category:	data
File Description:	PowerPoint presentation (or slide show) that includes embedded macros; based on the Open XML document format, which was introduced in Microsoft Office 2007 for Windows.
Open Programs:	Mac OS Microsoft PowerPoint 2008 Microsoft Open XML Converter Windows Microsoft PowerPoint 2007 Previous versions of PowerPoint with Open XML document support

Name:	PTK
File Type:	Quicken Online Financial Data File
Popularity:	3
Category:	data
File Description:	Older file type used to store Quicken financial information; can be used to import data from online banks or financial institutions into Quicken; most online banks now export data as .QIF files.
Open Programs:	Mac OS Intuit Quicken Windows Intuit Quicken

Name:	PFL
File Type:	Family Lawyer Document   (Most common)
Popularity:	3
Category:	data
File Description:	Legal document such as a will or estate management file created with Family Lawyer software; originally developed by Intuit, then transferred to Broderbund
Open Programs:	Windows Broderbund Family Lawyer

Name:	PAB
File Type:	Personal Address Book
Popularity:	3
Category:	data
File Description:	Address book file used by Microsoft e-mail programs; saves personal addresses and other contact information that is stored separately from other Outlook data. Follow the instructions below to identify the PAB file that your e-mail profile is using: Open Microsoft Outlook. From the Tools menu, select "E-mail Accounts." Under the Directory tab, click "View or change existing directories or address books," then click Next. Under "You can choose a directory or address book below to change or remove it," first click Personal Address Book, then click Change. Note the path of your PAB file that is in the Path box. This is where your personal address book file is located. Click OK, then click Finish to close all open dialog boxes. Unlike the Outlook Address Book (.OAB file), the PAB file is a physical address book that Outlook stores separately from your e-mail data; one PAB file can be added to your e-mail profile, and you can manually add additional contact information to it.
Open Programs:	Mac OS Microsoft Entourage Windows Microsoft Outlook Microsoft Outlook Express Microsoft Exchange

Name:	PTT
File Type:	MapPoint Map Template
Popularity:	3
Category:	data
File Description:	Template for creating a new map (.PTM) file in Microsoft MapPoint, a business mapping program; may include business travel and sales territory data as well as information from Microsoft Office documents.
Open Programs:	Windows Microsoft MapPoint

Name:	PEB
File Type:	ProEST+ Buildings File
Popularity:	2
Category:	data
File Description:	File created by ProEST+ Buildings, a project estimation and 3D drawing tool developed by AEC Logic Private Limited Software; contains designs, drawings, dimensioning data, and quantity estimations.
Open Programs:	Windows AEC Logic ProEST+ Buildings 2009

Name:	PCB
File Type:	Printed Circuit Board Design File
Popularity:	3
Category:	data
File Description:	Design or model of a printed circuit board (PCB), which provides connections to electrical components; used for creating the layout that is used for printing the physical board; saved in a standard ASCII text format.
Open Programs:	Mac OS Capilano DesignWorks Professional or Express CadSoft EAGLE Osmond PCB McCAD Windows Altium Designer or P-CAD Mentor Graphics PCB Browser or Board Station CadSoft EAGLE ExpressPCB McCAD Linux CadSoft EAGLE