What is a .ASM File And How To Open It – Microsoft

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Have you came across a file with the .asm extension, but it is a file you have never seen before? It is important to know how to open this file – in order to be able to work with it. Thanks to this easy guide you will be able to find out what .asm file extension is, how to open it and how to work with it.

What is a .ASM file?

The file extension .ASM comes from Visual Studio Assembler Source Code File. The developer of this file extension is Microsoft. The format of this file is text, and it is a development related file.

What to know

There is currently 0 software that can open the .asm file on 0 platforms.


We don’t register any way of opening this file extension at the moment, kindly let us know if you have any information.