Hyperbolic Software (www.hyperbolicsoftware.com) has announced Tidy Up 4.0, the latest version of the US$30 duplicate finder and disk tidying utility for Mac OS X 10.8 or later. The upgrade features a new interface and more. It's also ready for Mavericks.

Tidy Up locates duplicate items using a wide range of criteria including owner application, time created or modified, name, label, extension and content. Version 4.0 features include: a Mac OS X Yosemite-style interface; a search engine completely rewritten using the latest OS X technologies; 64-bit compliance; a new "view by duplicate" group; a new Quick "Auto check" feature; and new Smart Search methods.