File extension Details of XSN, XDP, XMCD, XLW, XMLPER, XL, XPJ, XLSM, XLSX

Name:	XSN
File Type:	InfoPath Form Template File
Popularity:	2
Category:	data
File Description:	Form template used by Microsoft InfoPath, a form design and creation program; saved as a compressed .CAB (cabinet) file, which contains multiple files. XSN files include a schema (.XSD) file, an .XSL style sheet, .JS or .VBS script files, and image files used by the form interface; individual files can be extracted from XSN files by choosing File->Extract Form Files within InfoPath.
Open Programs:	Windows Microsoft InfoPath

Name:	XDP
File Type:	XML Data Package
Popularity:	3
Category:	data
File Description:	PDF file packaged in XML format, along with XML form and template data; accessible by any program that can read XML data
Open Programs:	Mac OS Adobe Acrobat or Acrobat Reader Windows Adobe Acrobat or Acrobat Reader

Name:	XMCD
File Type:	Mathcad Worksheet File
Popularity:	3
Category:	data
File Description:	XML-based worksheet created with Mathcad, an engineering calculation program developed by Parametric Technology Corporation (PTC); may contain both math and text elements. Mathcad was originally developed by Mathsoft, which was acquired by Parametric Technology Corporation in 2006.
Open Programs:	Windows PTC Mathcad

Name:	XLW
File Type:	Microsoft Excel Workbook
Popularity:	3
Category:	data
File Description:	Workbook containing multiple items created by Microsoft Excel, such as Excel spreadsheet (.XLS) files, charts, and graphs; often the same as an XLS file. Microsoft Access can import files from Excel 2.0 through 7.0, except for Excel 4.0 workbook files; Excel 4.0 workbooks only store worksheets, chart sheets, and macro sheets and are formatted differently than XLW files created by other versions of MS Excel.
Open Programs:	Mac OS Microsoft Excel Windows Microsoft Excel or Microsoft Access

Name:	XMLPER
File Type:	LeCroy Binary Waveform File
Popularity:	3
Category:	data
File Description:	Contains datapoints used to recreate a waveform saved on a LeCroy Oscilloscope as a binary data file; typically written "XMLper"
Open Programs:	Windows LeCroy Waverunner2 MathWorks MATLAB

Name:	XL
File Type:	Excel Spreadsheet
Popularity:	3
Category:	data
File Description:	Alternative extension used for Excel spreadsheet files; contains data organized in rows and columns; can be exported from Excel as a text file, .CSV, or .TSV file. Excel files typically use the .XLS file extension.
Open Programs:	Mac OS Microsoft Excel Windows Microsoft Excel

Name:	XPJ
File Type:	Micro Planner X-Pert Project File
Popularity:	3
Category:	data
File Description:	Project created by X-Pert, a project management program developed by Decisive Tools; used by managers to design and track individual projects or integrate multiple projects together; supports up to 10,000 operations per project. X-Pert can merge and import data from multiple XPJ files as well as Microsoft Project (.MPX) files.
Open Programs:	Mac OS Decisive Tools Micro Planner X-Pert for Macintosh Windows Decisive Tools Micro Planner X-Pert for Windows

Name:	XLSM
File Type:	Excel 2007 Macro-Enabled Spreadsheet
Popularity:	3
Category:	data
File Description:	Spreadsheet workbook created with Microsoft Excel that contains embedded macros, which can be executed within the document; based on the new Open XML format used in Office 2007.
Open Programs:	Mac OS Microsoft Excel 2008 Previous versions of Excel with Open XML component support Windows Microsoft Excel 2007 Previous versions of Excel with Open XML component support

Name:	XLSX
File Type:	Microsoft Excel Open XML Document
Popularity:	5
Category:	data
File Description:	Spreadsheet format introduced with Microsoft Excel 2007 (part of Office 12); stores data in cells arranged in rows and columns; based on the Open XML format and includes ZIP compression for smaller file sizes. XLSX files are backwards compatible with Microsoft Excel 2000 and 2003 via component support; they are also recognized by Microsoft Windows Server with the GemBox.Spreadsheet .NET component.
Open Programs:	Mac OS Microsoft Excel 2008 Apple Numbers OpenOffice.org Calc Panergy docXConverter Windows Microsoft Excel 2007 OxygenOffice Professional OpenOffice.org Calc Panergy docXConverter Linux OxygenOffice Professional

Name:	XPM
File Type:	Micro Planner Manager File
Popularity:	3
Category:	data
File Description:	Planning project file created by Micro Planner Manager; used by business managers for tracking and managing individual projects; supports up to 1500 operations per project. Micro Planner Manager can merge and import data from multiple XPM files as well as Microsoft Project (.MPX) files.
Open Programs:	Mac OS Decisive Tools Micro Planner Manager for Macintosh Windows Decisive Tools Micro Planner Manager for Windows