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.wks File Extension

File Type 1Lotus 1-2-3 Spreadsheet

Developer IBM
Category Spreadsheet files
File Format Binary

.WKS Type 1

Spreadsheet file created by older versions of Lotus 1-2-3, and the format is not supported anymore; originally used on DOS-based systems and early Windows-based computers.

Programs that open WKS files

Windows
Microsoft Excel
IBM Collaboration Solutions
Corel Quattro Pro
Gnumeric
Linux
Gnumeric
Macintosh
Planamesa NeoOffice
Microsoft Excel for Mac

File Type 2Works Spreadsheet

Developer Microsoft
Category Spreadsheet files
File Format Binary

.WKS Type 2

An XLR file is a spreadsheet or chart created with versions 6-9 of Microsoft Works, a popular productivity suite. It stores data in cells that are organized in a grid consisting of rows and columns.

More Information

Works is the entry-level productivity suite developed by Microsoft. It contains similar programs to Microsoft Office, but with limited features.

NOTE: XLR files created with Works 8 or later are also recognized by Microsoft Excel.

Programs that open WKS files
Windows
Microsoft Works
Microsoft Excel
R&L WKS/WDB Converter
Macintosh
Microsoft Excel for Mac

About WKS Files

Our goal is to explain what .wks file is used for for and how to open it.

File Works Spreadsheet usage cases for Mac, Windows, Linux, Android, and iOS software listed on this page have been individually researched and verified using the FilesWiki team. We strive for 100% accuracy and only publish information about file formats that we have tested and verified.