V-TrainVideo Progress Adapter

Smart video bookmarking and progress tracking, taking full control of your viewing experience

Universal Adaptive Engine

No matter what video site it is, you can manually train it with the Adaptive Engine to empower it with progress bar tracking within 30 seconds.

Like, bookmark, and capture native lossless snapshots at the best moments to build your ultimate video collection.

Zero-server architecture. All data exists only in your local browser. Supports passcode lock and full ZIP backup/restore.