The original SONAR 8.5, including the LE version, was primarily distributed on physical DVD media. There is currently for the legacy 8.5 version from Cakewalk or BandLab, as the original company, Cakewalk Inc., is no longer in operation.
Finding a "free download" for today is a bit like digital archaeology. While it was once the gold standard for bundled workstation software, the landscape of music production has shifted dramatically, making it both a nostalgic relic and a cautionary tale for modern users. The Legacy of SONAR LE 8.5 cakewalk sonar le 85 free download better
If you need a simpler or Mac-compatible free DAW, try: The original SONAR 8
: Introduced cell-based, non-linear audio and MIDI arranging, similar to Ableton Live. Step Sequencer 2.0 The original SONAR 8.5