Convert WK3 to XLSX Online

1) Upload WK3 file to convert

Drop files here, or Click to select

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Allowed file types: ris, bib, xls, xlsx, csv, tsv, tab, xlsb, xltx, xlr, pxl, qpw, wb3, wq1, dbf, wk3, 123, mdb, odt

2) Set converting WK3 to XLSX options

3) Get converted file

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Total Excel Converter

Total Excel Converter supports almost all Excel extensions: XLS, XLSX, XLSM, XLSB, XLT, XLTM, XLTX, XLK, XLW. When the new Office is released, we will add new file types too.

With Total Excel Converter you can convert Excel to PDF and add a digital signature in one go.

Total Excel Converter can convert each page of your spreadsheet into a separate file.

Tell Total Excel Converter to copy original time stamps if you don't want to change the date.

Have an outdated Microsoft Office 2003? Update all your old files to the new format in one go. Convert XLS files to XLSX in batches.

Total Excel Converter will help you to convert Excel 2003 XML Files (rare option!)

Total Excel Converter has a built-in renamer to give your files new descriptive names. Include a counter, a date or worksheet name into the file name and your files will be in perfect order.

Convert Excel spread sheets via our most straightforward interface.

The widest list of output file types: DOC, PDF, HTML, MHT, XHTML, CSV, TXT, TIFF, JPEG, SVG, RTF, XML, XLS, XLSX, ODS, ODT, Lotus, DIFF, SYLK, LATEX, SQL, DBF, Access!

Total Excel Converter can combine several Excel spread sheets into one TIFF or PDF file.

Want to quickly find a file? Total Excel Converter helps you to preview any document you select.

Add your logo or any other image to the header or the footer of the output file.

Want more order? Add page counters or a date to every page of the output files. Sequential numbering of several folders is avaialble.

Total Excel Converter can copy original time stamps if you want to keep them.

When you convert Excel to PDF you can set user permissions, password-protect your files or sign with a digital signature. Get PDF, PDF/A and non-searchable PDFs.

Total Excel Converter can be run via command line (get the ready-to-use command line from GUI).

XLSX File

File extension	.XLSX, .EXCEL
Category	Document File
Description	XLSX is a format from Office Open XML family, a native MS Excel file type starting from version 2007. As opposite to XLS, this format uses ZIP compression that makes XLSX files smaller in size. Actually XLSX file is an archive of XML-documents. The cells in XLSX table can contain plain text, formulas or graphic elements. XLSX can be read in MS Office 2007 and later, Universal Viewer, OpenOffice, MS Office Excel Viewer, Corel WordPerfect Office. This format doesn’t support macros.
Associated programs	Microsoft Excel 2007 OpenOffice OxygenOffice Progessional (Linux)
Developed by	Microsoft
MIME type
Useful links	More detailed information on XLSX files

Online WK3 to XLSX conversion

The progression of data storage and manipulation methods has led to the development of various file formats over the years. WK3 and XLSX are two such file formats designed for handling spreadsheet data, albeit from different eras and ecosystems. WK3 is an older file format used by Lotus 1-2-3, a spreadsheet software that predates Microsoft Excel. XLSX is a modern, XML-based file format used by Microsoft Excel, which has become the industry standard. The process of converting WK3 to XLSX is more than a mere change of extension; it's a journey through time and technology.

Why Convert?

One may wonder, why go through the trouble of converting WK3 to XLSX? Here are some compelling reasons:

Compatibility: Modern software and applications generally do not support WK3 files. Converting them to XLSX ensures that you can open them in virtually any spreadsheet software.
Features: XLSX supports a wide array of features like pivot tables, embedded charts, and formulas that WK3 might not support or handle differently.
Collaboration: XLSX files can be easily shared and edited collaboratively, thanks to cloud-based solutions that support this format.

How to Convert

There are several approaches to convert WK3 files to XLSX:

Third-Party Software: Tools like Zamzar offer online conversion capabilities without needing any software installation.
Microsoft Excel: Older versions of Excel can open WK3 files, which can then be saved as XLSX. However, this method may not work on the latest versions of Excel.
Specialized Software: Some dedicated conversion software can handle this specialized task more efficiently.

Considerations

While converting WK3 to XLSX, one should consider:

Formatting and layout might not be perfectly preserved during the conversion.
Some advanced features in WK3 may not have a direct equivalent in XLSX.
Always validate the converted file to ensure data integrity.

In summary, converting WK3 to XLSX is a fascinating process that signifies the evolution of data handling capabilities over time. The conversion is not just a format change but also an upgrade in features, compatibility, and collaborative possibilities.

Is it safe to convert WK3 to XLSX Online?

Our tool converts an uploaded copy of your original file. The original file stays on your computer and is unaffected by the process. There is no risk of data loss by conversion.

Also, your data is safe with us. We delete all uploads from our servers after one hour. In other words, an hour after you upload your files, those files are purged from our servers forever. You don't need to worry about your content being stored on the server.