Download of VertexDSP MultiInspector 2.3 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This PC software works fine with 32-bit versions of Windows XP/Vista/7/8/10/11.
We recommend checking the downloaded files with any free antivirus. The following versions: 2.3, 2.2 and 1.2 are the most frequently downloaded ones by the program users. VertexDSP MultiInspector lies within Multimedia Tools, more precisely Music Production. The actual developer of the program is VertexDSP.
From the developer:
MultiInspector visualizes up to 16 different audio signals in real time in one window only. Detect the overlapping frequencies in your mix. It has a switchable high resolution mode gives a detailed view of low frequency bands,measurement cursor for frequency and level,pause button and sample rates from 32 kHz up to 192 kHz.
You may want to check out more software, such as VertexDSP vxPlug, which might be related to VertexDSP MultiInspector.