Convert WK1 to XLS (Excel)
Convert WK1 spreadsheet documents to XLS (Excel) format, edit and optimize documents online and free.
Drop Files Anywhere to Upload
The WK1 file format is a type of spreadsheet document used by the now-defunct Lotus 1-2-3 software, which was part of the Lotus Smart Suite. These files contain typical spreadsheet elements and were widely used in the 1990s for storing and analyzing structured data.
XLS is a file format used by Microsoft Excel for storing spreadsheet data. It is based on the Binary Interchange File Format (BIFF) and stores information in binary format. XLS was the default file format for Excel until the release of Excel 2007 when it was replaced by the newer XLSX format, which is XML-based and has a more open structure.
Select a WK1 spreadsheet document from your computer, or drag & drop it on the page.
Choose any WK1 to XLS (Excel) converter tools for a customized conversion, and click Convert.
Give it a moment for the XLS (Excel) conversion to complete, then download your file afterward.
To change WK1 format to XLS, upload your WK1 file to proceed to the preview page. Use any available tools if you want to edit and manipulate your WK1 file. Click on the convert button and wait for the convert to complete. Download the converted XLS file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to WK1 file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to WK1 file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to WK1 file location or include path to your input file.