_verified_ — Pluraleyes

The software uses a "listen and match" approach. It scans the audio tracks of all imported files—whether they come from a high-end cinema camera, a smartphone, or a dedicated field recorder—and looks for matching patterns. Once it identifies these patterns, it automatically offsets the clips on a timeline so they start at the exact same moment.

For users seeking modern replacements, industry-standard options include: pluraleyes

You can export a synced XML file directly back into your Non-Linear Editor (NLE), preserving your original metadata and file structures. The software uses a "listen and match" approach