>> ARMX file

ARMX file format description

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

1 filename extension(s) found in our database.

.armx - ASP.NET Source Code

The ARMX development files are related to Visual Studio. The ARMX file is an ASP.NET Source Code. ASP.NET was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages (ASP) technology.

Visual Studio
Development files
- / -
ASP.NET Source Code related extensions:
Cakewalk Application Language Script
GameMaker Studio Game Asset Package
Visual C++ Project Rules
C4 Engine XML Model Data
ECMAScript 4 Source Code
Xcode Objective-C Implementation

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

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

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

admx, amx, arm, arx, atmx, qrmx, rmx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Autodesk AutoCAD Runtime Extension
Remark Office OMR Remark Data
Adobe Motion Exchange Video
Automation Anywhere Script
ArmorPaint Asset Data
AMX Mod Plugin

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .armx file format, then write to us!