Convert WK3 to JPG
Convert WK3 to JPG online: every Lotus 1-2-3 sheet printed as a formatted grid, saved as a high-quality JPG. Free, no sign-up.
Drop your WK3 files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your WK3 files
Drag and drop or select WK3 files from your device. You can upload multiple files at once.
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Configure Output
Choose any available JPG output options, then start the conversion.
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Download JPG files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert WK3 to JPG?
A WK3 file is a Lotus 1-2-3 Release 3 worksheet, the version that introduced several sheets stacked in one file. The JPG shows the worksheet's cells as LibreOffice Calc prints them, with calculated values, number formats and text laid out in rows and columns, sheet by sheet.
JPG output is saved at quality 90 with any transparent areas placed on white, giving a compact image with smooth detail.
Frequently Asked Questions
How do I convert WK3 to JPG?
Drop your WK3 file above and press Convert. Our servers open the Lotus worksheet in LibreOffice Calc, print every sheet to a PDF and render each page as an image. The result is saved as a high-quality JPG, ready to download.
Is every sheet of a multi-sheet WK3 included in the JPG?
Yes. Release 3 files can hold several sheets, and each one is printed in turn, so all of them appear in the JPG pages.
Do Lotus @ functions in a WK3 show their results in the JPG?
Yes. LibreOffice Calc reads Lotus formulas such as @SUM and @AVG, and each cell prints its calculated value.
What happens when a WK3 file fills several JPG pages?
Each page is rendered at 144 dpi and saved as its own JPG image, named page-1, page-2 and so on, and they download together as one ZIP. A single page downloads as one JPG file.
What quality is the WK3 to JPG image saved at?
Each JPG is saved at quality 90, a high setting that keeps text and fine lines clear while the file stays compact. Transparent areas are filled with white.
Is my .wk3 file kept private?
Your file is uploaded over an encrypted connection, converted on our servers and deleted automatically within 24 hours. We never read, share or keep your files, and no account is needed.