ASM files: what are they and how do I open them?
Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
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.asm file type #1: Assembler source code
Files with asm extension are generally source codes in assembly language. Used by many programs.
Further details:
File extension asm is associated with programs written in assembly language, a low level programming language, which can be converted to another machine language.
The asm files can be be edited with a text editor and run using an assembler program, such as HLA, MASM, FASM, NASM, or GAS.
Typically a modern assembler creates object code by translating assembly instruction mnemonics into opcodes, and by resolving symbolic names for memory locations and other entities. The use of symbolic references is a key feature of assemblers, saving tedious calculations and manual address updates after program modifications. Most assemblers also include macro facilities for performing textual substitution—e.g., to generate common short sequences of instructions to run inline, instead of in a subroutine.
Assemblers are generally simpler to write than compilers for high-level languages, and have been available since the 1950s. Modern assemblers, especially for RISC based architectures, such as MIPS, Sun SPARC and HP PA-RISC, optimize instruction scheduling to exploit the CPU pipeline efficiently.
Since assembly code is typically more difficult to write than C or C++ code, the asm files are often combined with other C or C++ script files, which will handle the majority of the application logic.
MIME types:
text/x-asm
text/plain
Open file with:
Microsoft Visual Studio
IDE for creating programs, or websites and web applications
RAD Studio
Development environment for Windows
.asm file type #2: Adobe Digital Editions link
Files with asm extension are used by the Adobe Digital Editions program. They store some internet links for e-book publication.
Further details:
The asm file extension is associated with the Adobe Digital Editions e-book managing and reading utility for Microsoft Windows and Mac OS X (macOS).
The asm file contains internet link to e-book publication stored on remote server. Adobe Digital Editions view only content of the e-book through ASM internet link, doesn't download publication to local storage.
E-books and other digital publications saved on remote servers are stored in Portable Document Format (PDF) for Adobe Digital Editions.
Open file with:
Adobe Digital Editions
Electronic book viewer based on Flash, a successor to Adobe eBook Reader
Adobe Digital Editions for Mac
Mac version of Adobe's free e-book viewer and manager
.asm file type #3: Alphacam stone parameter macro
An asm file extension is associated with the Alphacam, a CAD/CAM and NC programming applications. An asm file contains stone parameter macro.
Further details:
The asm file extension is related to the CAD, CAM and NC programming software used in woodworking industry called Alphacam and developed by the Planit Solutions.
The asm file stores macro for stone parameter.
Open file with:
Alphacam
A fully featured CAD/CAM solution compatible with any CNC machine
.asm file type #4: Pro/ENGINEER assembly data
An asm file extension is related to the Pro/ENGINEER modeling program. An asm file contains assembly data.
Further details:
The asm file extension is associated with the Pro/Engineer (also known as Creo), a 3D designing tool for Microsoft Windows operating system, developed by PTC.
The asm file stores assembly data from Pro/Engineer.
Open file with:
Pro/Engineer (Creo Elements/Pro)
Set of 3D CAD/CAM/CAE design tools from PTC
.asm file type #5: Solid Edge assembly data
Files with asm file extension may be also found a model assembly data from Solid Edge 3D and several other 3D modeling / CAD software.
Further details:
The asm file extension is also related to Solid Edge, a powerful 3D CAD software that allows manufacturing companies to transform their process of innovation and achieve competitive advantage.
The asm file contains assembly data, i.e. one or more parts (often .prt) assembled into a whole component.
Note: Several older 3D modeling tools (Pro/Engineer) also used .asm files for their assemblies, but these typically were in unique format. Most of these programs are discontinued or replaced, but support for them remains.
Open file with:
Solid Edge
A feature rich 3D CAD software by Siemens