Top 20 Freeware Features

Create valid MSI setups for your applications respecting all written and unwritten Windows Installer rules.

Build installers that run flawlessly on Windows 7/Vista supporting their security model.

Detect and upgrade older version of your product installed on the user's machine. Prevent installs over newer ones.

Create packages for different versions of your application that can be installed simultaneously and run side by side.

Import from Visual Studio, InstallShield LE, WiX, Eclipse, Inno Setup, NSIS and regular MSI/MSM packages.

Create, append or prepend user or system environment variables.

Auto registration, for files that support it, can be scheduled at install time.

Install and uninstall files and folders. Set attributes, create shortcuts.

Install and uninstall registry keys and entries.

Build setups that run and install on 32-bit processors or on the latest 64-bit Intel and AMD CPUs.

Create templates based on your current project and ready-to-use for your future projects.

Customize your application's listing in the "Add/Remove Programs" page of Control Panel.

Easy to check into version control systems and share between multiple developers.

Build your release packages in completely automated scripts, like Make, Ant or NAnt.

Launch your MSI package while pretty printing the full Windows Installer log.

Visually specify conditions necessary (applications, frameworks, etc.) for your package to run.

Editing (MSI)Formatted fields offers reference auto-completion, syntax and error highlights and resolved value hints.

Create installers that can be install as required: per-user or per-machine if the user is Administrator.

Include frameworks, libraries and other prepackaged dependencies into your installers with just a few mouse clicks.

These are just our top features. Read on: Full Freeware Feature List