Home : Browse : Spreadsheet Files

Spreadsheet Files

Spreadsheet files store data in cells, which are organized into rows and columns. Each cell may contain a certain type of data, such as a text string, number, or date. Cells may also contain formulas, which reference other cells.

Common spreadsheet file extensions include .XLSX, .ODS, and .NUMBERS.

File Extension File Type Popularity
.XLSExcel Spreadsheet
.XLSXMicrosoft Excel Open XML Spreadsheet
.XLRWorks Spreadsheet
.QPWQuattro Pro Spreadsheet
.XLSBExcel Binary Spreadsheet
.XLTXExcel Open XML Spreadsheet Template
.WKSWorks Spreadsheet
.ODSOpenDocument Spreadsheet
.NUMBERSNumbers Spreadsheet File
.TMVTimeMap Visual
.NBMathematica Notebook
.GSHEETGoogle Drive Spreadsheet
.XLTMExcel Open XML Macro-Enabled Spreadsheet Template
.XLSMExcel Open XML Macro-Enabled Spreadsheet
.UOSUniform Office Spreadsheet
.RDFReport Definition File
.NUMBERS-TEFNumbers iCloud Document
.FODSOpenDocument Flat XML Spreadsheet
.XARExcel Auto-Recovery File
.EDXEdraw XML FIle
.CELLThinkfree Office NEO Cell Workbook
.GNMGnumeric Spreadsheet
.123Lotus 1-2-3 Spreadsheet
.PMDPlanMaker Spreadsheet
.OTSOpenDocument Spreadsheet Template
.GNUMERICGnumeric Spreadsheet
.SXCStarOffice Calc Spreadsheet
.EDXZEdraw Compressed XML FIle
.AWSAbility Spreadsheet File
.NCSSNCSS Dataset File
.SDCApache OpenOffice Calc Spreadsheet
.PMVPlanMaker Spreadsheet Template
.TMVTTimeMap Template
.WKSLotus 1-2-3 Spreadsheet
.HCDTThinkfree Office NEO Cell Template
.ASTAbility Spreadsheet Template
.DFGData Flask Grid File
.XLExcel Spreadsheet
.DEFSmartWare II Data File
.NMBTEMPLATENumbers Spreadsheet Template
.STCStarOffice Calc Spreadsheet Template
.MARMariner Calc Spreadsheet
.FPFileMaker Pro Spreadsheet
.BKSMicrosoft Works Spreadsheet Backup File
.FMFileMaker Database
.DISOracle Discoverer Workbook
.WKILotus 2 Worksheet
.WKULotus 1-2-3 Spreadsheet
.ESSEasySpreadsheet Spreadsheet
.WQ1Quattro Pro for DOS Spreadsheet File
.FCSFirst Choice Spreadsheet
.IMPImprov Spreadsheet
.DEXExcel Spreadsheet
.WQ2Quattro Pro for DOS Spreadsheet File
.XLSHTMLMicrosoft Excel HTML Spreadsheet
.XLSMHTMLMicrosoft Excel MIME HTML Spreadsheet
.XLTHTMLMicrosoft Excel HTML Spreadsheet Template
.WKQQuattro Pro for DOS Spreadsheet File