Files with wki extension are used by Lotus 1-2-3 program. They are used as a spreadsheet files.

There is one other file type using
the WKI file extension!

empty icon.wki - Lexmark PhotoCenter document

Detailed description

Software that open wki file

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WKI file extension - Lotus 1-2-3 version 2 spreadsheet file

What is wki file? How to open wki files?

File type specification:

Spreadsheet and workbook file type icon Spreadsheet and workbook file type

wki file icon: wki filetype icon

The wki file extension is associated with Lotus 1-2-3 a spreadsheet software for Windows and Mac OS.

The .wki files were used by Lotus 1-2-3 version 2.

Lotus 1-2-3 is discontinued product.

Mime: application/vnd.lotus-1-2-3
Mime: application/x-123

The default software associated to open wki file:

Lotus 1-2-3 icon

IBM logoLotus 1-2-3  Microsoft Windows software

Company or developer:

IBM Lotus 1-2-3 is spreadsheet application very popular in 80s and 90s of 20th century. It was released for Microsoft Windows, MS-DOS, Mac OS and OS/2. In 2002 IBM stopped the developing of the IBM Lotus 1-2-3. In the latest versions is Lotus 1-2-3 fully compatible with Microsoft Excel.

Help how to open:

Use Lotus 1-2-3 to open the .wki files. Also some spreadsheets programs can still open the .wki files, however the latest Microsoft Excel 2007/2010 no longer support that format. You can have luck with any earlier version of Excel, but you will probably loose some of the formatting from the .wki files.

How to convert:

Spreadsheets can be usually converted between various formats, or the data can be extracted and saved in structured text files, such as CSV (Comma Separated Value). Sometimes, export to a generatic database format is also possible.

For general information please read:
Basic info how to convert spreadsheet files

Find conversions from wki file:

wki to 123

wki to csv

wki to xls

Find converter to wki file type:

fm3 to wki

List of software applications associated to the .wki file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open wki file, edit wki file, convert wki file, view wki file, play wki file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting wki files.

Software that open wki file - Lotus 1-2-3 version 2 spreadsheet file

Programs supporting the exension wki on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open wki file action.

Microsoft Windows:

Main software associated with wki file by default:
Lotus 1-2-3 small icon Lotus 1-2-3
Other suggested software:
Microsoft Excel small icon Microsoft Excel
Corel Quattro Pro small icon Corel Quattro Pro

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