Clone this repo:


  1. 9215e8e nasm: Cherry-pick -Wbitwise-instead-of-logical fix by Nico Weber · 7 months ago main master
  2. 335fe83 Fix issue where nasm could emit incorrect minimum OS on MacOS by Byoungchan Lee · 8 months ago
  3. 4e6fe9d Merge "Emit the LC_BUILD_VERSION load command when creating a mach object." into main by Dale Curtis · 10 months ago
  4. 3dc3d47 Emit the LC_BUILD_VERSION load command when creating a mach object. by Byoungchan Lee · 10 months ago
  5. 2fda35e Disable compiler warning flag for set but unused variable by Alan Screen · 12 months ago

NASM, the Netwide Assembler


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 website for more details.

With best regards, the NASM crew.