MEX 12.5.3.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The default filenames for the program's installer are MEX.exe, MSACCESS.EXE or sllauncher.exe etc.
The most popular versions among the software users are 12.5, 12.4 and 12.3. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The program is categorized as Office Tools. The actual developer of the software is MEX.
From the developer:
With MEX, you’re able to set up a fully managed preventative maintenance solution in just a few hours. You’ll have the ability to control all of your maintenance scheduling, asset maintenance, inventory, and cost management, no matter what size your business is.
You may want to check out more software, such as MEX Maintenance Software, FleetMEX or MexBIOS Development Studio, which might be related to MEX.