Convert WK3 to TIFF
Convert WK3 to TIFF online: every Lotus 1-2-3 sheet printed as a formatted grid, saved as a TIFF image. 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 TIFF output options, then start the conversion.
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Download TIFF files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert WK3 to TIFF?
A WK3 file is a Lotus 1-2-3 Release 3 worksheet, the version that introduced several sheets stacked in one file. The TIFF 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.
TIFF is a long-established image format for archiving, scanning and print workflows, and it holds the rendered page at full resolution.
Frequently Asked Questions
How do I convert WK3 to TIFF?
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 TIFF image, ready to download.
Is every sheet of a multi-sheet WK3 included in the TIFF?
Yes. Release 3 files can hold several sheets, and each one is printed in turn, so all of them appear in the TIFF pages.
Do Lotus @ functions in a WK3 show their results in the TIFF?
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 TIFF pages?
Each page is rendered at 144 dpi and saved as its own TIFF image, named page-1, page-2 and so on, and they download together as one ZIP. A single page downloads as one TIFF file.
Is the TIFF from a WK3 file a single image?
Each rendered page is saved as its own standard TIFF image at full resolution. When there are several pages you receive one TIFF per page in a ZIP, numbered in order.
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.