>> OS file

OS file format description

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

2 filename extension(s) found in our database.

.os - ObjectScript Source Code

The OS development files are related to ObjectScript. OS file is an ObjectScript Source Code. The ObjectScript is a new embedded programing language that mixes benefits of JavaScript, Lua, Ruby, Python and PHP. The ObjectScript has syntax from JavaScript, multiple results from Lua, sugar syntax from Ruby, magic methods from Python and much more.

Development files
- / -
ObjectScript Source Code related extensions:
ObjectScript Script
ObjectScript Form

.os - Altair FEKO POSTFEKO Currents Data

The OS data files are related to Altair FEKO. OS file is an Altair FEKO POSTFEKO Currents Data. Altair Feko is a comprehensive computational electromagnetics (CEM) code used widely in the telecommunications, automobile, space and defense industries.

Altair FEKO
Data files
- / -
Altair FEKO POSTFEKO Currents Data related extensions:
SunGard Martini Personal Database
Norton Utilities Speed Disk Data
Norton Utilities Data
Altair FEKO CADFEKO Exported ASCII Fields Data
AVS4YOU License Key Data
Egis Encrypted DOCM Data

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

Can't open a .os 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 .os file extension is often given incorrectly!

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

is, ks, ls, oc, ow, ox, oz, ps, so

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

LayaAir Scene Data
Unix Shared Library
Esterel Compiler Automaton Code
MODFLOW Output Control Data
Guitar Rig Loop Machine Data
Lightscape Solution File

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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