File Type : 1-2-3 Spreadsheet File (IBM)
Compatible with (Win10, Win8, Win7, Vista and WinXP)
You'll need a new app to open this .WK1 file
Searching for the right program to open .WK1 files?
"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.
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Spreadsheet created by Lotus 1-2-3, a popular spreadsheet program in the 1990s; contains cells, which are organized by rows and columns; used to store and analyze structured data, as well as quickly compute formulas.
Lotus 1-2-3 is included with Lotus SmartSuite, which was acquired by IBM in 1995.
NOTE: WK1 files can be opened in some versions of Microsoft Excel. However, some formatting information may be lost during conversion. WK1 files are no longer supported by Excel 2007 and later.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.
Software that can be used to open WK1files: