Here are the latest updates for Mac OS X apps.

Akvis (http://www.akvis.com) has announced Akvis Magnifier 5.5, software for increasing image resolution. It resizes any digital image without losing image quality. Magnifier is available for both Mac and Windows as a standalone program and as a plug-in for Adobe Photoshop. Version 5.5 fixes bugs and adds compatibility with coming Photoshop CS6 and Photoshop Elements 11.

Zevrix Solutions (http://www.zevrix.com) has released Deliver Express 2.2, a feature update to its automated solution to send and share files across the Internet and local networks. Deliver Express processes files automatically from watched hot folders and can run totally unattended. The software offers e-mail notifications, multi-destination delivery, file compression and more. The new version adds the ability to use a single hot folder for all destinations by including destination codes in file names.

Video-Recorder.net has rolled out Easy Video Recorder for Mac 1.5, an update of the screen-to-video capture app for Mac OS X 10.5 or higher. It's a recording tool that allows the Mac user to capture the Mac screen as a QuickTime movie.

Drahtwerk has given us iScreen 3.0, an update to their monitor productivity tool for Mac OS X. The update -- available at the Mac App Store -- adds support for the new iPad, converting it into a multi-touch capable monitor with a resolution of 2048x1536 pixels, as well as an improved display and network performance.

Nevosoft has updated Dream Sleuth, a hidden object/adventure game, to version 1.2. The game -- available at the Mac App Store -- offers puzzles and mini-games. Version 1.2 is a maintenance upgrade.