Multitest 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 actual developer of the free software is EXFO Electro-Optical Engineering Inc.
The program lies within Education Tools, more precisely Science Tools. The following versions: 3.0 and 1.0 are the most frequently downloaded ones by the program users. Commonly, this program's installer has the following filenames: mlt.exe and MultiTest.exe etc. 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.
From the developer:
EXFO’s software for the multifunction loss tester modules: automated bidirectional loss, ORL and fiber length measurements.
A single tool for all backreflection, fiber length and loss measurement needs.
-Bidirectional link loss and ORL characterization
-Customizable test thresholds with visual pass/fail analysis
-Customize user settings and cable identification parameters
You may want to check out more software, such as StatPlus 2007, GenScn or Illusionae, which might be related to Multitest.