Online WK1 Converter

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Information about WK1 file format

Name WK1
Full name Lotus 1-2-3 spreadsheet
File extension .wk1
MIME type
Developed by IBM
Type of format
Description WK1 file extension is associated with Lotus 1-2-3 version 2.x and used for spreadsheet documents. The WK1 files were used as the default spreadsheet format of Lotus 1-2-3 version 2, including rows and columns, formulas, etc. Lotus 1-2-3 is a discontinued product.
Technical details
Associated programs Lotus 1-2-3


    👍 What is the best WK1 converter?
    AnyConv. Our WK1 converter is fast, free and does not require software installation.
    🔺 How to convert Document files to WK1?
    Choose files and upload them on the page. Select "to WK1" and click "Convert". After a few seconds, you can download WK1 files.
    🔻 How do i change WK1 to another format?
    Upload your WK1-file on the page. Select target format and click "Convert". WK1 conversion takes a few seconds.
    📱 Can I use WK1 converter on iPhone or iPad?
    Yes, you can convert WK1 files from iPhone, iPad and other mobile devices, because AnyConv WK1 Converter is a multi-platform web service.