Chronos has announced the release of iScrapbook 4, a major upgrade to its digital scrapbooking software for Mac OS X (10.7.4 and higher). iScrapbook 4 is the biggest upgrade to iScrapbook that Chronos has ever released.

It sports an overhauled user interface for a more modern look and improved efficiency. It also adds the ability to: add text along the path of any shape; add customizable reflections to any graphic, shape or text box; add movies to scrapbook pages; add audio to scrapbook pages; do social network sharing (Facebook, Twitter, Flickr, etc.); save a scrapbook page as desktop wallpaper; email or send a scrapbook page as a message; adds an integrated Layers pane; and more.

A fully functional 30 day trial version can be downloaded from Chronos’ web site at ( iScrapbook costs US$49.99 and is available directly from Chronos. A family pack is also available for $89.99.

Registered iScrapbook 1.x, 2.x, and 3.x customers can upgrade to version 4 for $29.99. Customers who purchased iScrapbook after Sept. 1, 2012, can upgrade to iScrapbook 4 for free.