.RELS File Overview

File Extension:	RELS
File Type Description:	Open Office XML Relationships File
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Microsoft Excel
Primary Software Developer:	Microsoft Corporation

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RELS

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Home File Types Page Layout Files RELS

What is File Extension RELS?

Open Office XML Relationships File files were originally developed by Microsoft Corporation for the Microsoft Word software application. Internal website statistics show that RELS files are most popular with users in China and those running the Windows 10 operating system. Statisically, these users are most likely running the Google Chrome internet browser.

Associated Developers and Software

	Microsoft PowerPoint by Microsoft Corporation
	Microsoft Word by Microsoft Corporation
	Microsoft Excel by Microsoft Corporation

Top RELS User Languages

Top RELS 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

Other File Types Related to RELS Files

Extension	File Type Developer	File Category	File Type Description
.PSC1	Microsoft Corporation	Settings Files	Windows PowerShell Console File
.PPTX	Microsoft Corporation	Data Files	PowerPoint Open XML Presentation
.FLD	Open Source	Game Files	YSFLIGHT Field File
.LDB	Microsoft Corporation	Page Layout Files	Microsoft Access Lock File
.PPTXML	Microsoft Corporation	Uncommon Files	Microsoft Powerpoint XML Presentation File
.PROPS	Microsoft Corporation	Settings Files	Microsoft Visual Studio Property Sheet
.VSV	Microsoft Corporation	Data Files	Virtual Machine Saved State File
.IIF	Intuit, Inc.	Data Files	Intuit Interchange Format File
.PXL	Microsoft Corporation	Data Files	Pocket Excel File
.X3D	Microsoft Corporation	3D Image Files	Compiled Vertex Shader File