msitools is a set of programs to inspect and build Windows Installer
(.MSI) files. It is based on libmsi, a portable library to read and
write .MSI files. libmsi in turn is a port of (and a subset of) Wine's
implementation of the Windows Installer.

msitools plans to be a solution for packaging and deployment of
cross-compiled Windows applications.

Provided tools include:
- msiinfo, to inspect MSI files
- msibuild, a low-level tool to create MSI files
- msiextract, to inspect and extract the files of an MSI file
- msidump, to extract all tables or streams from an MSI file
- msidiff, to diff MSI tables and file content
- wixl, a WiX-like tool, that builds Windows Installer (MSI) packages
from an XML document, and tries to share the same syntax as the WiX
toolset, https://wixtoolset.org/
- wixl-heat, a tool that builds XML fragments from a list of files
and directories.