aria2c

Fast download utility.

Supports HTTP(S), FTP, SFTP, BitTorrent, and Metalink.

• Download a URI to a file:

aria2c {url}

• Download the file pointed to by the specified URI with the specified output name:

aria2c --out={filename} {url}

• Download multiple files in parallel:

aria2c --force-sequential {url_1} {url_2}

• Download from multiple sources with each URI pointing to the same file:

aria2c {url_1} {url_2}

• Download the URIs listed in a file with limited parallel downloads:

aria2c --input-file={filename} --max-concurrent-downloads={number_of_downloads}

• Download with multiple connections:

aria2c --split={number_of_connections} {url}

• FTP download with username and password:

aria2c --ftp-user={username} --ftp-passwd={password} {url}

• Limit download speed in bytes/s:

aria2c --max-download-limit={speed} {url}

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This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).