.WER File Overview

File Extension:	WER
File Type Description:	Windows Error Report File
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Microsoft Notepad
Primary Software Developer:	Microsoft Corporation

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WER

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Home File Types Uncommon Files WER

What is File Extension WER?

Don Ho created the Windows Error Report File (WER) file for the Notepad++ software series. Website visitor analysis indicates that WER files are commonly found on Windows 10 user machines, and are most popular in China. Google Chrome is the predominant internet browser used by this population.

Associated Developers and Software

	Notepad++ by Don Ho
	Microsoft Notepad by Microsoft Corporation
	Classical Text Editor by Stefan Hagel
	Microsoft Winqual (Web service) by Microsoft Corporation
	WinSQL by SYNAMETIRCS

Top WER User Languages

Top WER 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
	Linux

Other File Types Related to WER Files

Extension	File Type Developer	File Category	File Type Description
.FDR	Final Draft	Text Files	Final Draft Document
.XOML	Microsoft Corporation	Text Files	Microsoft Visual Studio XOML File
.COL	Open Source	Data Files	Bibexcel File
.PFILE	Microsoft Corporation	Encoded Files	Rights Management Protected File
.EXE	Microsoft Corporation	Executable Files	Windows Executable File
.WDB	Microsoft Corporation	Database Files	Microsoft Works Database
.LDF	Microsoft Corporation	Data Files	SQL Server Transaction Log File
.FXD	Microsoft Corporation	Data Files	FoxPro FoxDoc Support Data
.ACW	Microsoft Corporation	Settings Files	Windows Accessibility Wizard File
.DSP	Open Source	Audio Files	Dynamic Studio Professional Module