Download of JVerify 2.0.3 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software belongs to System Tools. This free Mac application is a product of Yiannis Mavroukakis. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
JVerify is a Java app that enables you to monitor for changes in any file on your OS system, most notably executable binaries, thus alerting you to a possibly backdoored binary. It runs on any platform that supports JSDK 1.4.x and has a MySQL database.
You may want to check out more Mac applications, such as Dock Delight, which might be related to JVerify.