A developer named JMarshall23 has ported Microsoft Word for Windows 1.1a to x64 architecture, allowing it to run natively on Windows 11. This port uses the original source code and resources, with modern adaptations to address the limitations of the 16-bit assembly and segmented-memory architecture. Microsoft Word for Windows 1.1a was originally launched over 25 years ago and introduced features like WYSIWYG editing, graphics incorporation, and table insertion. Microsoft has made the source code publicly available through the Computer History Museum, which includes a 7MB bundle with C source files, x86 assembly, build tools, and documentation. Users need the Windows 11 SDK, CMake 3.25 or newer, and PowerShell to build and run this version. The code release is governed by a license that permits only non-commercial use, restricting software redistribution.