The WK1 file format is created by the lotus 1-2-3 spreadsheet program, which gained popularity in the 1990s but has since been rendered obsolete.
The file contains information typically associated with spreadsheets, such as cells, columns, rows, calculations and a wealth of other data.
.wk1 File Extension
Developer:
IBM
File category:
What are wk1 files & how to open them - Lotus Worksheet File
File category:
Developer:
IBM
wk1 file - Software that can open wk1 files
Select a software from the list below if you want to open, edit, create, convert, play, use or view wk1 file. The software are listed by popularity and relevance to wk1 file type
Microsoft Excel 365 2021
A program for creating, editing and analyzing spreadsheets.