>> S2MH file

S2MH file format description

Many people share .s2mh files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .s2mh file can be edited, converted or printed with. On this page, we try to provide assistance for handling .s2mh files.

1 filename extension(s) found in our database.

.s2mh - StarCraft II Map Header

The S2MH game data files are related to StarCraft II. The S2MH file is a StarCraft II Map Header. StarCraft II: Wings of Liberty is a military science fiction real-time strategy video game developed and released by Blizzard Entertainment.

StarCraft II
Game Data files
- / -
StarCraft II Map Header related extensions:
Clan Lord Movie/Visionstone
Slitherine 3D Model
Master of Orion Game Data
Reality Lab 3D Image
HoN Modification Manager File
Emergency 4 Prototype File

Naturally, other applications may also use the .s2mh file extension. Even harmful programs can create .s2mh files. Be especially cautious with .s2mh files coming from an unknown source!

Can't open a .s2mh file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .s2mh file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

s2m, smh

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Sealed MHT Document
Stronghold 2 Map
Crysfire Data
Sealed HTML Document

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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