Not all servers support "Byte Ranges." If a server doesn't allow seeking, aria2 cannot split the file, and you will be stuck with a single connection.
# Basic Speed Optimizations max-connection-per-server=16 split=16 min-split-size=1M continue=true Use code with caution.
I can then provide a or a one-line setup script for your specific needs. aria2 download multiple connections
Aggressive multi-connection downloading can be taxing on the host server. Some site administrators may temporarily ban your IP if they detect too many simultaneous connections.
Traditional downloaders often open a single connection to a server to fetch a file. If that server limits speeds to 500 KB/s per connection, your download stays at that speed even if you have a 100 Mbps line. aria2 circumvents this by: Splitting the file into virtual segments. Not all servers support "Byte Ranges
The you usually download (e.g., direct links, Torrents, Magnet links)
aria2 is a lightweight, multi-protocol, and multi-source command-line download utility that is widely considered the "Swiss Army Knife" of downloading. One of its most powerful features is the ability to download a single file using multiple connections simultaneously. This technique, often called segmented downloading, can significantly saturate your bandwidth and bypass per-connection speed limits imposed by some servers. Aggressive multi-connection downloading can be taxing on the
The --max-connection-per-server (shortened to -x ) flag dictates how many simultaneous connections aria2 will open to a single host. 1 Standard Usage: aria2c -x 16 [URL]