Key Features:

Support for single-file packaging: you'll get just one executable;
Support for installing uncompressed files (useful for CD distributions); new!
Small package size: typical installer footprint is about 30 Kb!
Multi-language interface (14 languages supported at this moment);
Good compression method: often better than popular ZIP;
Built-in automation model for extending setups with ActiveX scripts (VBScript and JScript); new!
No need for external tools such as Regedit, Regsvr32 and so on;
Built-in support for user interaction elements (license screen, setup tasks);
Support for bcustomizable graphics (custom logos and icons);
Ability to create 'silent' setups without user interaction;
Support for automatic product uninstall;
Built-in and editable installer variables with 'special folders' auto-detection;
Extracting files with full paths (with subfolders auto-creating).
AWinstall Setup Builder features:
Intuitive user interface: provides detailed project information in the form of Project Tree and Property Pane;
Drag-and-drop support: just drag needed files/folders into Project window from Windows Explorer;
Smart filetypes detection of font files, COM In-Proc Servers and Type Libraries;
Import registry keys from .reg files and existing system registry;
Command-line support: for performing automated `night builds';
Event Logging for setup development and build;
Ability to test Setup packages on-the fly;
Windows XP-compatible interface.

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