.WK1 File Overview

File Extension:	WK1
File Type Description:	Lotus Worksheet
File Type Developer:	IBM
Primary Associated Software:	Microsoft Excel
Primary Software Developer:	Microsoft Corporation

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What is File Extension WK1?

Apache Software Foundation created the Lotus Worksheet (WK1) file for the Apache OpenOffice Calc software series. User statistics infer that these WK1 files are popular with users from United States and most frequently found on the Windows 10 platform. A high percentage of these users browse the web using Google Chrome.

Associated Developers and Software

	NeoOffice by Planamesa Software Inc.
	Lotus 1-2-3 by IBM
	Gnumeric by Open Source
	Corel Quattro Pro by Corel
	IBM Collaboration Solutions by IBM
	LibreOffice Calc by The Document Foundation
	Microsoft Excel by Microsoft Corporation
	Apache OpenOffice Calc by Apache Software Foundation

Top WK1 User Languages

Top WK1 File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	iOS
	Android
	Linux

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