Open WKS online

100% Free wks file Viewer online tools. Free Online wks viewer

Drag & Drop WKS file or Browse


Drop file here. 150 MB maximum file size.



No sign-up required. Your files are deleted automatically after 24 hours.


Open WKS File

What did you think of your recent WKS Viewer/Editor experience?

 4.7 (397 Votes)

Our free wks viewer online tools does not required any registrations and installations on your system, 100% free and online lotus 1-2-3 spreadsheet (.wks) viewer tool. Open from any device with a modern browser like Chrome, Opera and Firefox.

Best & secure online wks viewer is custom developed tool by Filproinfo.com, all files processing perform on our own dedicated cloud servers under dynamic file system that automatically remove all processed files from our cloud servers after 1 to 24 hours.

Free Online WKS Tools & Apps

Access powerful and secure free online WKS tools to convert, view, edit, merge, split, and compare WKS files — all without installing any software. Our tools support the .WKS (Lotus 1-2-3 Spreadsheet) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your WKS files directly from your device with ease.

Related WKS File Extensions & Tools

WKS default file extension is .WKS and other similer related extensions and their tools are:

FAQ

  • ❓ How can I View WKS (lotus 1-2-3 spreadsheet)?

    First, you need to add a file for Viewer: drag & drop your WKS file or click inside the white area for choose a file. Then click the "View" button. It will now allow you to View your WKS file.

  • ⏱️ How long does it take to View WKS?

    This Viewer works fast. You can View WKS in a few seconds.

  • 🛡️ Is it safe to View WKS using free Viewer?

    Of course! The download link of WKS files will be available instantly after Viewing. We delete uploaded files after 24 hours and the download links will stop working after this time period. No one has access to your files. File Viewing (including lotus 1-2-3 spreadsheet .wks) is absolutely safe.

  • 💻 Can I View WKS on Mac OS, Android or Linux?

    Yes, you can use free Viewer app on any operating system that has a web browser. Our WKS Viewer works online and does not require any software installation.

  • 🌐 What browser should I use to View WKS?

    You can use any modern browser to View WKS, for example, Google Chrome, Firefox, Opera, Safari.
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This tool and page updated at: 12-Apr-2025




About FileProInfo: FileProInfo is a trusted platform dedicated to file formats and software programs. We provide accurate technical details, easy-to-use navigation, and advanced search capabilities to help users explore, manage, and convert file types efficiently.


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