There was a download of ReplaceRex 1.45 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This program was originally developed by AutoClicker Lab. The program's installer file is commonly found as ReplaceRex.exe. ReplaceRex lies within Office Tools, more precisely Document management. We recommend checking the downloaded files with any free antivirus. The most popular version among the software users is 1.4.
From the developer:
The main difference between ReplaceRex and other similar programs, a visual compilation of "steps" search and replace. You choose the source file, mouse mark in it search words, define the type of replacement and visual control of results in the separate window. Color marked with the words found in the source file and replace the words in the result.
You may want to check out more software, such as PDF Transformer, eXcelatorCTR or Beam 2D, which might be related to ReplaceRex.