netwide-assembler/nasm

A cross-platform x86 assembler with an Intel-like syntax

Assembly

3,314

1,563 commits

updated Aug 19, 2026

See the code
assembler
assemblers
assembler-x86
nasm
nasm-assembler
nasm-language
x86

README

NASM, the Netwide Assembler

master

Many many developers all over the net respect NASM for what it is: a widespread (thus netwide), portable (thus netwide!), very flexible and mature assembler tool with support for many output formats (thus netwide!!).

Now we have good news for you: NASM is licensed under the "simplified" (2-clause) BSD license. This means its development is open to even wider society of programmers wishing to improve their lovely assembler.

Visit our nasm.us website for more details.

With best regards, the NASM crew.

Contributors

(top 30 of 77)

cyrillos

1,056 commits

victorvde

49 commits

kkanios

46 commits

netwide-assembler/nasm

A cross-platform x86 assembler with an Intel-like syntax

Assembly

3,314

1,563 commits

updated Aug 19, 2026

See the code
assembler
assemblers
assembler-x86
nasm
nasm-assembler
nasm-language
x86

README

NASM, the Netwide Assembler

master

Many many developers all over the net respect NASM for what it is: a widespread (thus netwide), portable (thus netwide!), very flexible and mature assembler tool with support for many output formats (thus netwide!!).

Now we have good news for you: NASM is licensed under the "simplified" (2-clause) BSD license. This means its development is open to even wider society of programmers wishing to improve their lovely assembler.

Visit our nasm.us website for more details.

With best regards, the NASM crew.

Contributors

(top 30 of 77)

cyrillos

1,056 commits

victorvde

49 commits

kkanios

46 commits

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