Download of PseudoAnacron 1.5.1 - 2005-8 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. We recommend checking the downloaded files with any free antivirus.
The program lies within System Tools, more precisely System Optimization. This program's bundle is identified as com.JAWSoftware.PseudoAnacron. This free Mac app was originally created by JAWSoftware. The most popular version among the application users is 1.5.
From the developer:
OS X does some periodic maintenance tasks at specific times. There are daily, weekly, and monthly periodic tasks that are launched in the middle of the night. If your Mac is not powered up 24 hours a day, probably some (or all) of those tasks are never (or seldom) performed.
You may want to check out more Mac applications, such as Mac Pilot, Dock-It or MacMaintenance, which might be similar to PseudoAnacron.