How to Convert EXE to MSI
MSI packages are the standard format for enterprise software deployment via Group Policy, SCCM, or Intune. If you have an EXE installer, you can repackage it as MSI using specialized tools.
1Choose a Repackaging Tool
Popular options include: Advanced Installer (has a free tier), EMCO MSI Package Builder, and the open-source WiX Toolset. For simple cases, EXEMSI.com offers online conversion.
2Create a Snapshot (Before)
Install the repackaging tool. Start a "new capture" or "repackaging project" which takes a snapshot of your system before the EXE install.
3Run the EXE Installer
Run the EXE installer and complete the installation process. The repackaging tool monitors all system changes (files, registry, shortcuts).
4Build the MSI
After installation, the tool takes a second snapshot and generates an MSI package containing all detected changes. Review and test the MSI before deployment.
Frequently Asked Questions
- Can all EXE files be converted to MSI?
- Most standard EXE installers can be repackaged. However, some EXEs with complex runtime requirements or custom bootstrappers may not convert cleanly.
Related Conversion Tools
Try these free online converters — no uploads, everything runs in your browser.