What is a .WK4 file?
A .WK4 file is a type of spreadsheet file. It was created by a program called IBM Lotus 1-2-3, which is part of something called Lotus SmartSuite. This program is quite old and isn't sold or updated anymore. A spreadsheet is like a big sheet of paper with lots of rows and columns where you can put information. In a .WK4 file, you can put data into these little boxes called cells. Each cell can hold either a piece of information that you type in, like a number or a word, or a formula. A formula is a special kind of instruction that tells the computer how to automatically calculate something, so the value in the cell can change based on the formula.
Even though IBM Lotus 1-2-3 isn't available anymore, there are still some programs that can open .WK4 files: 1. **Gnumeric**: This is a free spreadsheet program that is part of the GNOME desktop environment, mainly used in Linux. It can open and work with .WK4 files.
2. **IBM Lotus 1-2-3**: This is the original program that was used to create .WK4 files. However, it has been discontinued, which means it's no longer being sold or updated.
3. **Lotus 1-2-3 WK4 File Converter**: This is a special tool that can convert .WK4 files into a format that can be opened by more modern spreadsheet programs. It's useful if you have old .WK4 files that you want to use with newer software.
4. **Corel Quattro Pro 2021**: This is a modern spreadsheet program that is part of Corel's WordPerfect Office suite. It can open .WK4 files, allowing you to view and edit them with more up-to-date software.
5. **Lotus 1-2-3 WK4 File Converter**: This appears again in the list, emphasizing its role in converting .WK4 files for use with other programs.
So, if you have a .WK4 file that you need to open, you have a few options depending on what software you have access to or are willing to use.
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