There was a download of RedBookPlus MultiMate 4.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. RedBookPlus MultiMate lies within Development Tools, more precisely Database Tools.
We recommend checking the downloaded files with any free antivirus. This free software was originally developed by Holstein Association USA, Inc. The most popular version of the tool 4.0. RbPlusMM.exe is the common file name to indicate the RedBookPlus MultiMate installer.
From the developer:
Red Book Plus/MultiMate is a PC-based sire selection software program that gives users a tool to select bulls that meet their individual breeding goals, using information on over 180 different traits. Red Book Plus/MultiMate allows you to select from the almost 1,000 AI sires currently available in the U.S. The program is updated three times per year, after each genetic update.
You may want to check out more software, such as DBScribe for MySQL, Mybase or blueshell Data Guy, which might be related to RedBookPlus MultiMate.