Here are the latest updates for Mac OS X apps.

URL Extractor — an OS X application to extract emails address and URLs  from files from the web — has been revved to version 3.4.1. It’s a maintenance release and is available at the Mac App Store.

Digital Heaven has released Disksomnia 3.0 (, a new version of the OS X utility that stops disks from going to sleep. The new version has been completely rewritten and works in the background to keep any disk awake, including those that ignore Energy Saver preferences.