Features

Key Features

Deep Browser Integration

From sniffing resources to identifying formats, merging audio and video, and executing on the desktop, the entire chain is completed in one click.

One-click Quality Selection

Choose quality, subtitles, and episodes directly in the confirmation window, no command line needed.

Automatic Speed Boost

Detects bandwidth headroom and increases threads during download, no manual adjustment needed.

Cat Catch Integration

Videos that regular sniffing cannot catch are covered by the recorder, WebRTC capture, and cache capture fallback.

Aria2 RPC Compatible

Users with an existing aria2 workflow can switch with zero migration cost. Supports third-party tools such as LinkSwift.

Live Recording

Records HLS/DASH live streams in real time, auto-decrypts, and auto-merges output after stopping.

All Features

Download Files

HTTP / FTP multi-threaded downloads.

Download Videos

Quality, subtitles, playlists.

Download Torrents

BitTorrent / Magnet.

Record Live Streams

HLS / DASH live recording.

eD2k

ed2k:// protocol support.

Media Sniffing

How the extension discovers page media.

Download Takeover

Take over browser downloads.

Cat Catch Advanced Features

Recording, WebRTC, screen capture.

Batch Images

Grab page images in one click.

Media Control

Remotely control page playback.

Edit Tasks

Modify URL, thread count, proxy, etc.

Batch Downloads

Add in batch with template syntax.

Plan

Auto shutdown/hibernate after downloads complete.

Aria2 RPC

Third-party tools push tasks.