What is File Extension MS_?

The MS_ file extension is a Microsoft Windows WinHelp Compressed Data file developed originally by Microsoft Corporation for Microsoft Windows. User statistics infer that these MS_ files are popular with users from China and most frequently found on the Windows 10 platform. In most cases, these users are surfing the internet using the Google Chrome browser.

Other File Types Related to MS_ Files

Extension	File Type Developer	File Category	File Type Description
.H_	Microsoft Corporation	Backup Files	Microsoft Windows WinHelp Compressed Data
.C_	Microsoft Corporation	Backup Files	Microsoft Windows WinHelp Compressed Data
.VBE	Microsoft Corporation	Executable Files	VBScript Encoded Script File
.LOCK	Mozilla	Uncommon Files	Lock File
.PPA	Microsoft Corporation	Plugin Files	PowerPoint Add-in
.NICK	Microsoft Corporation	Uncommon Files	Microsoft Outlook Nickname File
.VBP	Microsoft Corporation	Developer Files	Visual Basic Project File
.DIP	Microsoft Corporation	Graphic Files	Windows Bitmap Format
.TOPC	3d-scape Limited	Data Files	TopicCrunch Project File
.LNT	Gimpel Software	Developer Files	PC-lint/FlexeLint Configuration File