File extension Details of WOR, WK4, WGP, WGT, WGT, WK5, WK2, WPF, TFD

Name:	WOR
File Type:	MapInfo Workspace File
Popularity:	3
Category:	data
File Description:	Map workspace file used by MapInfo mapping and geographic analysis software; contains a visual map of an area that can be browsed and zoomed using MapInfo software; typically includes information about locations within the map, such as population and demographic data. NOTE: MapInfo Workspaces must be saved as Geosets (.GST files) with the Geoset Utility to be opened in MapXtreme.
Open Programs:	Windows MapInfo Basic or Professional MapInfo ProViewer

Name:	WK4
File Type:	Lotus 4 Worksheet
Popularity:	3
Category:	data
File Description:	Spreadsheet created by Lotus 1-2-3, version 4; stores data in cells, which are organized into rows and columns; may be used for a variety of data-entry purposes. As of March 30, 2009, the current version of Lotus 1-2-3 is Release 9.8.
Open Programs:	Mac OS IBM Lotus 1-2-3 Lotus 1-2-3 WK4 File Converter Windows IBM Lotus 1-2-3 Lotus 1-2-3 WK4 File Converter Gnumeric Linux Gnumeric

Name:	WGP
File Type:	Web Gallery Project
Popularity:	3
Category:	data
File Description:	Web gallery created with WebHat Web Gallery software; can be published to the Web with a custom template or "scheme;" may also include special image effects, such as borders, shadows, and other filters. The Web Gallery may be published using XHTML, PHP, or JavaScript, which are all generated by Web Gallery.
Open Programs:	Windows WebHat Web Gallery

Name:	WGT
File Type:	XNBC Synaptic Weights File   (Most common)
Popularity:	3
Category:	data
File Description:	Records the synaptic weights data for a XNBC (Xwindow Neuro Bio Clusters) project; stored in binary format; XNBC is a simulation workstation for neurobiologists used for research purposes
Open Programs:	Linux XNBC

Name:	WGT
File Type:	IMPS Data File
Popularity:	3
Category:	data
File Description:	Contains Census Bureau data recorded by IMPS (Integrated Microcomputer Processing System) survey and census data processing software
Open Programs:	Windows IMPS CSPro

Name:	WK5
File Type:	Lotus 5 Worksheet
Popularity:	3
Category:	data
File Description:	Spreadsheet created by Lotus 1-2-3, version 5
Open Programs:	Mac OS IBM Lotus 1-2-3 Microsoft Excel Windows IBM Lotus 1-2-3 Microsoft Excel

Name:	WK2
File Type:	Lotus 2 Worksheet
Popularity:	3
Category:	data
File Description:	Spreadsheet created by Lotus 1-2-3, version 2
Open Programs:	Mac OS IBM Lotus 1-2-3 Microsoft Excel Windows IBM Lotus 1-2-3 Microsoft Excel

Name:	WPF
File Type:	WordPerfect Form
Popularity:	3
Category:	data
File Description:	Form created by WordPerfect software; includes fields for entering data that can be customized by the user; may also be opened by Microsoft Word and exported by Adobe Capture.
Open Programs:	Mac OS Microsoft Word Windows Corel WordPerfect Microsoft Word Adobe Capture

Name:	TFD
File Type:	Tape Format Requirements Document
Popularity:	3
Category:	data
File Description:	Stores geolocational data in a standard format that can be read by various NITFS applications; similar to a .NITF file, but uses greater compression. TFD files often use the .TFRD extension.
Open Programs:	Windows BAE Systems VITec PC RemoteView Windows ImageScout ILT Plus GIV Linux BAE Systems VITec ELT RemoteView UNIX

Name:	TXF
File Type:	Tax Exchange Format
Popularity:	3
Category:	data
File Description:	Standard text-based format for saving tax data, such as income and expenses; can be exported from financial software programs like Intuit Quicken or Microsoft Money and imported by tax preparation programs
Open Programs:	Mac OS Intuit TurboTax H&R Block TaxCut Windows Intuit TurboTax H&R Block TaxCut