Hyperbolic Software (http://www.hyperbolicsoftware.com/) has announced Tidy Up 4.0, the latest version of the duplicate finder and disk tidying utility. The upgrade features an updated interface and more. It’s also ready for Mac OS X Yosemite.

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 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.

Version 4.0 of Tidy Up requires Mac OS X 10.8 or greater. For a limited time, it’s on sale for US$30 (normally it’s $39). Upgrades from version 3.x are $20.