WindoWriter
The facts below are what the maker publishes about WindoWriter, checked and dated. Our editors have not written about it yet.
The facts
Each one read from WindoWriter's own pages, with the date it was checked.
What it does
- Additional dependencies
- Large images on macOS require wimlib, while Linux requires parted, dosfstools, and wimtools for large images; Windows ESD images also require wimlib.checked 11 Oct 2026
- Boot limits
- Legacy BIOS boot and Windows 11 requirement-bypass patching are listed as roadmap items, not current features.checked 11 Oct 2026
- Boot support
- The project says its USB installers boot on UEFI machines and support Secure Boot; legacy BIOS support is listed on the roadmap.checked 11 Oct 2026
- Custom drivers
- Users can add custom INF-based driver folders with the --driver option.checked 11 Oct 2026
- Dependencies
- Large images require wimlib on macOS and Linux; Windows uses DISM for WIM splitting, while ESD-based Windows ISOs also need wimlib.checked 11 Oct 2026
- Disk safeguards
- It refuses to write to the boot disk, refuses internal disks unless explicitly allowed, and requires confirmation before erasing a drive.checked 11 Oct 2026
- Driver provisioning
- The --intel-rst option downloads Intel RST/VMD drivers at write time and adds them to the USB; custom INF driver folders are also supported.checked 11 Oct 2026
- Image formats
- It supports ESD images, pre-split SWM media, and splitting oversized WIM files into FAT32-sized parts.checked 11 Oct 2026
- Intel storage drivers
- The --intel-rst option downloads Intel RST/VMD drivers at write time and places them on the USB for Windows Setup.checked 11 Oct 2026
- Intended use
- The project describes its CLI as suitable for scripts and automation as well as terminal users.checked 11 Oct 2026
- Interface
- It provides a macOS GUI and a command line interface across macOS, Linux, and Windows.checked 11 Oct 2026
- Interfaces
- It provides a SwiftUI GUI on macOS and a command-line interface on macOS, Linux, and Windows.checked 11 Oct 2026
- License
- The repository identifies its license as MIT.checked 11 Oct 2026
- Purpose
- WindoWriter turns Windows 10/11 or older ISO files into UEFI bootable USB installers.checked 11 Oct 2026
- Requirements
- Writing on Linux requires root access and Windows requires an elevated prompt; macOS requires version 13 or newer.checked 11 Oct 2026
- Safety checks
- It checks prerequisites before formatting, refuses to write to the boot disk, and requires confirmation before erasing a drive.checked 11 Oct 2026
- Secure Boot
- The project says the resulting USB installer boots with Secure Boot because it uses Microsoft's boot files and writes no third-party bootloader.checked 11 Oct 2026
- Support
- The project welcomes issues and pull requests on GitHub.checked 11 Oct 2026
- Write verification
- After copying, it checks file sizes and SHA-256 hashes for boot-critical files, with an option to verify every file.checked 11 Oct 2026
Where it runs
- Platform limits
- The GUI is currently macOS-only; Linux and Windows use the CLI, and native GUIs for those platforms are on the roadmap.checked 11 Oct 2026
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