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ASM File - What is an .asm file and how do I open it?
Learn about .ASM files and view a list of programs that open them.
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Overview
What is an ASM file? Program written in assembly language, a low level programming language that can be converted to machine language; may be edited with a text editor and run using an assembler program, such as HLA, MASM, FASM, NASM, or GAS.
More Information Since assembly code is typically more difficult to write than C or C++ code, ASM files are often combined with C or C++ files that handle the majority of the application logic.
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DeveloperSiemens
Popularity3.0 | 4 Votes
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In-Depth
.ASM File Extension
4 file types use the .asm file extension.
Assembly Language Source Code File
| Developer | N/A |
| Popularity |
4.0 | 57 Votes |
NEW: Open your .ASM file online with File Helper . View Online
What is an ASM file?
Program written in assembly language, a low level programming language that can be converted to machine language; may be edited with a text editor and run using an assembler program, such as HLA, MASM, FASM, NASM, or GAS.
Programs that open ASM files
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Program Name
Platform
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X
Windows
File Viewer Plus
—
Get it from Microsoft
Free +
Microsoft Notepad
Included with OS
gVim
Free
Other text editor
Mac
MacroMates TextMate
Free
MacVim
Free
Other text editor
Linux
Vim
Free
Pico
Free
GNU Emacs
Free
Other text editor
Web
FileHelper.com
Free
Category: Developer Files
Updated: April 24, 2009
Visual Studio Assembler Source Code File
| Developer | Microsoft |
| Popularity |
3.4 | 20 Votes |
Assembly source code file created by Microsoft Visual Studio, a Windows software development program; contains low-level source code that can be translated directly into machine code; typically used only for optimizing small segments of application code.
More Information
Since assembly code is typically more difficult to write than C or C++ code, ASM files are often combined with C or C++ files that handle the majority of the application logic.
Programs that open or reference ASM files
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Microsoft Visual Studio 2022
Free +
Category: Developer Files
Updated: July 8, 2010
Pro/ENGINEER Assembly File
| Developer | Parametric Technology |
| Popularity |
3.3 | 8 Votes |
Assembly file created by Pro/ENGINEER, a program used for designing three-dimensional products; contains one or more design parts ( .PRT files) and their assembly specifications; used to combine parts together into an assembled component.
Programs that open ASM files
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Parametric Technology Creo
Free Trial
Okino Computer Graphics PolyTrans
Free Trial
Autodesk Fusion 360
Free Trial
Mac
Autodesk Fusion 360
Free Trial
Web
Autodesk Fusion 360
Free Trial
iOS
Autodesk Fusion 360
Free
Android
Autodesk Fusion 360
Free
Category: Data Files
Updated: March 25, 2011
Solid Edge Assembly File
| Developer | Siemens |
| Popularity |
3.0 | 4 Votes |
Assembly file created by Solid Edge, a CAD program used to create product designs; contains an assembly design, which may include one or more parts; used to store design data for simulating manufacturing assembly processes.
Programs that open ASM files
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Siemens Solid Edge
Free Trial
Category: CAD Files
Updated: March 31, 2010