Sale for Magento is released under OSL-3.0 license.
Sale for Magento is an extension allowing store owners additional ways to display and categorize products under catalog price rules. This extension adds area where only sale items are displayed together with layered navigation to make this content more accessible to store customers. It also adds on sale/not on sale custom layered navigation filter to all category pages. For displaying sale items inside CMS pages or similar, this extension also adds powerful and configurable sale items widget.
Sale for Magento source code is hosted by GitHub from where you can download current copy of its master branch:
You can also fork or contribute to Sale for Magento by visiting its official GitHub repository page: