Wget is a free utility for non-interactive download of files from the Web. Developed by GNU Project
License: Open Source
Axel tries to accelerate HTTP/FTP downloading process by using multiple connections for one file. It can use multiple mirrors for a download. Axel has no dependencies and is lightweight, so it might be useful as a wget clone on byte-critical systems. Developed by http://wilmer.gaa.st/main.php/axel.html
License: Open Source
Wget is a versatile tool with comprehensive protocol support, recursive downloading, and strong scripting capabilities, making it ideal for complex download tasks. In contrast, Axel excels in speed with its multi-threaded approach, suitable for users looking for fast downloads of multiple files, but lacks some advanced features found in Wget.