Microsoft is bringing open-source Linux tooling deeper into Windows with Rust-based Coreutils and new WSL containers, aiming to simplify cross-platform development and strengthen Windows as a platform for cloud, AI, and container workloads.
Microsoft has unveiled Coreutils for Windows, a new initiative built on uutils, the open-source Rust reimplementation of GNU Coreutils, as part of a broader push to strengthen Windows as a developer platform.
The new offering brings familiar Linux command-line utilities directly to Windows, enabling developers to use Linux-style commands natively while maintaining more consistent behaviour across Windows, Linux, macOS, containers, and cloud environments. Microsoft said the move is intended to reduce context switching and eliminate many of the workarounds developers rely on when moving between operating systems.
Alongside Coreutils for Windows, Microsoft introduced WSL containers, allowing developers to create, run, interact with, and deploy Linux containers directly through Windows Subsystem for Linux (WSL). The feature is designed to simplify Linux container workflows, reduce dependence on third-party container platforms, and improve integration between Windows and Linux-based tooling.
Rather than building a proprietary implementation, Microsoft chose to base Coreutils for Windows on the open-source uutils project, enabling contributions to an existing cross-platform ecosystem while aligning with its growing adoption of Rust for security and infrastructure initiatives.
Microsoft also highlighted the momentum behind WSL since open-sourcing the project at Build 2025. According to the company, WSL now receives more than 200 pull requests per month from contributors.
The company is further introducing APIs that allow native Windows applications to build, run, deploy, and manage Linux containers programmatically. Enterprise-focused controls will also enable IT administrators to define approved container image sources, monitor container usage, and manage interactions between Linux containers and Windows hosts.
WSL containers are expected to enter public preview in the coming months, with developers able to track progress and contribute through GitHub.
