BearShare Accelerator - Version 4.0.7 Bearshare Accelerator is an add-on application for Bearshare that automatically speeds up the download process and finds the files you desire with far more power than regular searches. It automatically explore for more sources to ensure 100% bandwidth utilization. The program resumes interrupted downloads, clears downloaded and erroneous ones. Bearshare Accelerator saves configurations from last run and automatically loads it on start-up.