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The Microsoft Macro Assembler 8.0 (MASM) is a tool that consumes x86 assembly language programs and generates corresponding binaries.

• The Microsoft Macro Assembler 8.0 (MASM) is a tool that consumes x86 assembly language programs and generates corresponding binaries. Assembly language programs built with MASM can be edited and debugged using Visual C++ 2005 Express Edition. This installation requires the Visual C++ 2005 Express Edition to be installed on the computer.
  
  This download is for non-commercial use only, see the EULA during installation for more details.

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.

File	Size
MASMsetup.EXE SHA1: c139004b059568eafca01a782543bb4de3beabf6	271 KB

• • Required Software:
    
  • Visual C++ 2005 Express Edition
  • Disk space requirements: 1 MB (x86)

• 1. Important: Make sure you have Visual C++ 2005 Express Edition installed on your computer. This is a prerequisite for the installation of this package. It will not install otherwise.
  
  
  2. Click the Download button in the upper left-hand corner of this page to start the download
  
  
  3. Do one of the following:
  
  
  • To start the installation immediately, click Run.
  
  
  • To save the download to your computer for installation at a later time, click Save.
  
  
  • To cancel the installation, click Cancel.
  
  
  4. Follow the instructions given by the installer.
  
  
  5. The application, ml.exe, will be installed to your “[Visual C++ Express]\bin” directory.