Automatic account creation is now enabled. Captcha authentication required for account creation and editing unless you are trusted here.

From WiX Wiki at MindCapers

See articles about better documented tools below.

Lit

Dark

Dark is a decompiler. It can be very instructive to reverse-engineer MSIs produced by professionals.

Votive

Votive is the add-on for Visual Studio 2005 integration. If you install this you will also need ProjectAggregator2 which is a support utility that allows Votive to obtain solution metadata.

Smoke

You can use the smoke tool in WiX v3 to run validation on a directory of merge modules.

Orca