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All XLS Converters

Microsoft Excel Spreadsheet - Legacy (.xls)

The XLS file extension, short for "Excel Spreadsheet", is a legacy format used by Microsoft Excel for storing spreadsheet data. Introduced with Excel 2.0 in 1987, it was the primary format until the introduction of XLSX in 2007. XLS files contain data organized in rows and columns, supporting formulas, macros, and various formatting options, making them essential for data analysis and financial reporting. Despite being replaced by the more robust and secure XLSX format, XLS files remain widely used in many legacy systems and applications.

More About XLS
Convert Other Formats to XLS
CSV
XLS

Convert CSV to XLS (Excel)

CWK
XLS

Convert CWK SPREADSHEET to XLS (Excel)

DBF
XLS

Convert DBF to XLS (Excel)

DIF
XLS

Convert DIF to XLS (Excel)

ET
XLS

Convert ET to XLS (Excel)

ETT
XLS

Convert ETT to XLS (Excel)

FODS
XLS

Convert FODS to XLS (Excel)

GNM
XLS

Convert GNM to XLS (Excel)

GNUMERIC
XLS

Convert GNUMERIC to XLS (Excel)

MP
XLS

Convert MP to XLS (Excel)

123
XLS

Convert 123 SPREADSHEET to XLS (Excel)

NUMBERS
XLS

Convert NUMBERS to XLS (Excel)

ODS
XLS

Convert ODS to XLS (Excel)

OTS
XLS

Convert OTS to XLS (Excel)

SDC
XLS

Convert SDC to XLS (Excel)

SLK
XLS

Convert SLK to XLS (Excel)

STC
XLS

Convert STC to XLS (Excel)

SXC
XLS

Convert SXC to XLS (Excel)

SYLK
XLS

Convert SYLK to XLS (Excel)

UOF
XLS

Convert UOF SPREADSHEET to XLS (Excel)

UOS
XLS

Convert UOS to XLS (Excel)

WB1
XLS

Convert WB1 to XLS (Excel)

WB2
XLS

Convert WB2 to XLS (Excel)

WDB
XLS

Convert WDB to XLS (Excel)

WK1
XLS

Convert WK1 to XLS (Excel)

WK3
XLS

Convert WK3 to XLS (Excel)

WK4
XLS

Convert WK4 to XLS (Excel)

WKS
XLS

Convert WKS to XLS (Excel)

WPS
XLS

Convert WPS SPREADSHEET to XLS (Excel)

WQ1
XLS

Convert WQ1 to XLS (Excel)

WQ2
XLS

Convert WQ2 to XLS (Excel)

XLC
XLS

Convert XLC to XLS (Excel)

XLK
XLS

Convert XLK to XLS (Excel)

XLM
XLS

Convert XLM to XLS (Excel)

XLSB
XLS

Convert XLSB to XLS (Excel)

XLSM
XLS

Convert XLSM to XLS (Excel)

XLSX
XLS

Convert XLSX (Excel) to XLS (Excel)

XLT
XLS

Convert XLT to XLS (Excel)

XLTM
XLS

Convert XLTM to XLS (Excel)

XLTX
XLS

Convert XLTX to XLS (Excel)

XLW
XLS

Convert XLW to XLS (Excel)

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