Downloading Bitzi's Bitcollider 0.6 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The program relates to System Utilities. This free software was originally developed by The Bitzi Corporation.
From the developer:
Bitcollider is a small program you can run on your own computer to reliably identify and describe files on your machine. When run with a specific file as input, this program does two major things: It examines the file, calculating a distinctive digital fingerprint, or bitprint, and taking note of some other identifying information that can be extracted from the file, like file length and the local filename.
You may want to check out more software, such as AveDesk, Control3 or Stellar Phoenix Mailbox Professional, which might be related to Bitzi's Bitcollider.