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Convert WK1 to XLSX

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You can convert wk1 file to xlsx as well as to variety of other formats with free online converter.

How to convert wk1 to xlsx?

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Step 1

Upload wk1-file

Select wk1 file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
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Step 2

Convert wk1 to xlsx

Select xlsx or any other format, which you want to convert.
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Step 3

Download your xlsx-file

Wait till your conversion process will be completed and click download converted xlsx file.

Online and free wk1 to xlsx converter

Fast and easy
Just drop your wk1 files on the page to convert xlsx or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security.
We delete uploaded wk1 files instantly and converted xlsx files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All wk1 to xlsx conversions make in the cloud and don't use any resources of your computer.

wk1

File extension
.wk1
File category
Developer
IBM
MIME type
application/vnd.lotus-1-2-3, application/x-123
application/lotus123
application/x-lotus123
application/wk1
application/vnd.ms-excel
zz-application/zz-winassoc-wk1

Office Open XML Document

File extension
.xlsx
File category
Programs
Microsoft Office
LibreOffice
Kingsoft Office
Google Docs
Main program
Microsoft Office
Description
XLSX – is an e-book created with one of the versions of the Excel program older than 2007. Thus the data have the form of tables consisting of columns and lines. Each table is divided into cells with a unique address, consisting of numeric and alphabetic characters. Cells contain data, both manually entered, and information that was obtained as a result of calculations. The extension allows the use of images, diagrams, and graphic information. XLSX files are formatted based on the Open XML standard, which will enable you to compress data by the type of ZIP. The archive contains a file for describing the table and individual files for each of its worksheets. The format makes it possible to develop and edit complex multi-sheet spreadsheets with various formulas and data sources.
Technical details
Using the XLSX extension helps to optimize the file's content, the technology of managing, and restoring information. The format significantly increases the capabilities of binary files of obsolete Excel program variants. All applications that display XML can work correctly with the XLSX extension. Due to the preservation of data in XML format, reliable data storage is provided. This allows you to transfer files over local networks seamlessly.
Developer
Microsoft
MIME type
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

FAQ

❓ How can I convert wk1 to xlsx?
Firstly, select a wk1 to xlsx file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert wk1 to xlsx?
Images conversion usually takes a few seconds. You will convert wk1 to xlsx very quickly.
🛡️ Is it secure to convert wk1 to xlsx on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including wk1 to xlsx) is 100% safe.
📱 Can I convert wk1 to xlsx without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including wk1 to xlsx) online on your computer or mobile.