If you are determined to get these versions running for legacy support:
Informer Technologies, Inc.https://spectralab.software.informer.com spectralab 43217 spectrarta 13215 download new
These versions were originally designed for older Windows environments (Windows XP or earlier). If you are determined to get these versions
Back to the Future: Downloading Spectralab & Spectrarta for Modern Audio Analysis spectralab 43217 spectrarta 13215 download new
Hope this saves someone the headache I went through. Let me know if any links go dead – I’ll update.
