There was a download of MACREX 9.10 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software was originally produced by MACREX. The program lies within Office Tools, more precisely Document management.
You can install this free PC software on Windows XP/7/8/10/11 32-bit. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program is sometimes distributed under different names, such as "MACREX-9". The most popular version of the tool is 9.1. Mx9.exe is the default file name to indicate the MACREX installer.
From the developer:
MACREX is a computer program designed to assist indexers working from printed proofs, text on disk, the author's manuscript, or an already completed book. The index is created as a completely independent document; it is not constructed by tagging or otherwise marking up the text, although it is possible to insert tagged index entries automatically into HTML and XML files.
You may want to check out more software, such as MACREX-8 demonstration or JumpStart Index Maker, which might be related to MACREX.