WinSW
What it is
WinSW is free, open-source Windows software that wraps an executable and runs it as a Windows service. A required XML file defines how each service behaves. Command-line controls cover installing, uninstalling, starting, stopping, restarting, checking status, and refreshing services. Configuration can specify a restart or Windows reboot after a process failure. WinSW captures standard output and error streams, with append, reset, ignore, and log-rotation choices. Before launch, it can download resources from URLs, including through authentication or proxies. Service settings include service accounts and an SDDL security descriptor, while the documentation warns that Basic credentials sent over HTTP are clear text. Version 3 requires .NET Framework 4.6.1 or later, or supplied native 32-bit or 64-bit executables based on .NET 7. MIT-licensed binaries are distributed through GitHub Releases.
For and against
For
- Hosts any executable as a Windows service
- Includes full service lifecycle commands
- Supports failure restart or Windows reboot
- Offers configurable output and error logging
- MIT-licensed and free to use
Against
- Windows only; Unix daemon conventions are separate
- Requires an XML configuration file
- Basic HTTP credentials are sent in clear text
- No published security advisories or SECURITY.md
The verdict
WinSW provides a broad Windows service wrapper with controls for lifecycle management, failure response, logging, and pre-launch downloads. Its Windows-only scope and required XML setup matter when choosing it for a deployment.
Who it suits
WinSW suits Windows users who need to run any executable as a managed service. It is relevant to administrators who want command-line service controls, failure actions, logging, and download setup.
Plans and prices
WinSW
Windows service wrapper · MIT licensed · binaries and source available
Read 4 Oct 2026 · github.com
On the record
- Configuration
- A required XML configuration file controls the behavior of the Windows service.winsw.github.io · read 4 Oct 2026
- Distribution
- Binaries are available through GitHub Releases, with CI builds on Azure Pipelines and 2.x packages on NuGet and Maven.github.com · read 4 Oct 2026
- Download integration
- The wrapper can download resources from URLs before launching the configured application, with options for authentication and proxies.winsw.github.io · read 4 Oct 2026
- Executable support
- The project describes WinSW as able to host any executable as a Windows service.winsw.github.io · read 4 Oct 2026
- Failure handling
- Configuration can specify actions such as restarting the service or rebooting Windows after a process failure.winsw.github.io · read 4 Oct 2026
- License
- The WinSW software is licensed under the MIT license.github.com · read 4 Oct 2026
- Logging
- WinSW can capture stdout and stderr, with append, reset, ignore, and log rotation modes.winsw.github.io · read 4 Oct 2026
- Project audience
- The manifesto says WinSW can host any executable, whereas the Java Service Wrapper project it compares against can host only Java applications.winsw.github.io · read 4 Oct 2026
- Purpose
- WinSW wraps and manages applications as Windows services.winsw.github.io · read 4 Oct 2026
- Runtime requirements
- WinSW 3 runs on Windows with .NET Framework 4.6.1 or later, or via provided native 32-bit and 64-bit executables based on .NET 7.github.com · read 4 Oct 2026
- Security controls
- Service configuration supports service accounts and an SDDL security descriptor; the documentation warns that Basic credentials over HTTP are sent in clear text.winsw.github.io · read 4 Oct 2026
- Security policy
- The repository security page says the project has no SECURITY.md file and no published security advisories.github.com · read 4 Oct 2026
- Service commands
- Its command line supports installing, uninstalling, starting, stopping, restarting, checking status, and refreshing services.winsw.github.io · read 4 Oct 2026
- Supported platform
- WinSW is for Windows; its project manifesto says Unix systems should use their own daemon conventions.winsw.github.io · read 4 Oct 2026
