How to open a file with .WK4 extension?

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 .WK4 file

Searching for the right program to open .WK4 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.

We recommend that you run a free scan to check for missing drivers.


What is .WK4 file extension?

Spreadsheet created by IBM Lotus 1-2-3 (v.4), a spreadsheet program included with Lotus SmartSuite; stores data in cells that are organized into rows and columns; each cell can store static data or a formula, which automatically updates the value displayed in the cell. NOTE: Previous versions of Microsoft Excel could import WK4 files, but Excel 2007 and later does not support the WK4 format.
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 WK4files:

  • IBM Collaboration Solutions
  • Lotus 1-2-3 WK4 File Converter
  • Corel Quattro Pro X7
  • Gnumeric
  • IBM Collaboration Solutions
  • Lotus 1-2-3 WK4 File Converter
  • Gnumeric