This comparison only involves entirely free and open source software.
  Feature curl wget wget2 fetch lftp aria2 HTTrack HTTPie xh
  .netrc yes yes yes yes yes yes no yes yes
  Bandwidth Limiting yes yes yes no yes yes yes no no
  Commercial support yes no no no no no no no no
  DNS-over-HTTPS yes no no no no no no no no
  FTP 3rd Party Transfer no no no no yes no no no no
  FTP Active Mode yes yes yes yes yes yes no no no
  FTP Connection Re-use yes no no yes yes yes no no no
  FTP Kerberos yes no no no no no no no no
  FTP Ranges yes no no no no no no no no
  FTP Resume yes yes yes yes yes yes no no no
  FTP Upload yes no no no yes no no no no
  FTPS yes no no no yes no no no no
  GOPHER yes no no no yes no no no no
  GOPHERS yes no no no no no no no no
  H2/H3 Happy Eyeballs yes no no no no no no no no
  Happy Eyeballs yes no no no no no no no no
  HSTS yes yes yes no no no no no no
  HTTP alt-svc yes no no no no no no no no
  HTTP brotli yes no yes no no no no no yes
  HTTP Cookies yes yes yes no yes yes yes yes yes
  HTTP Digest Auth yes yes yes yes no no no yes yes
  HTTP etags yes no no no no no no no no
  HTTP gzip yes no yes no no yes yes yes yes
  HTTP Multipart POST yes no no no no no no yes yes
  HTTP Negotiate Auth yes no no no no no no yes no
  HTTP NTLM Auth yes yes yes no no no no yes no
  HTTP Persistent Conns yes yes yes no yes yes no no no
  HTTP POST yes yes yes no yes no no yes yes
  HTTP POST Chunked yes no no no no no no no no
  HTTP Proxy yes yes yes yes yes yes yes yes yes
  HTTP PUT yes no no no yes no no no yes
  HTTP Ranges yes no no no no no no no no
  HTTP Redirects yes yes yes yes no yes no yes yes
  HTTP Resume yes yes yes yes yes yes no yes yes
  HTTP time conditions yes yes yes no no no no no no
  HTTP zstd yes no yes no no no no no no
  HTTP/1.1 yes yes yes yes yes yes yes yes yes
  HTTP/2 ALPN yes no yes no no no no no yes
  HTTP/2 h2c upgrade yes no yes no no no no no no
  HTTP/2 to proxy yes no no no no no no no no
  HTTP/3 yes no no no no no no no no
  HTTPS yes yes yes yes yes yes yes yes yes
  HTTPS Proxy yes no no no no no no no yes
  IDN hostnames yes yes yes no no no no yes no
  IMAP yes no no no no no no no no
  In development yes yes yes no no yes no yes yes
  IPv6 yes yes yes yes yes yes* yes yes yes
  LDAP yes no no no no no no no no
  library / API yes no yes no no no no no no
  Metalink no yes yes no no yes no no no
  MQTT yes no no no no no no no no
  Multilingual Messages no yes yes no yes yes no no no
  Multiple URLs yes yes yes yes yes yes no no no
  Parallel transfers yes no no no yes yes yes no no
  POP3 yes no no no no no no no no
  Recursive downloads no yes yes no yes no yes no no
  Retry failed downloads yes yes yes yes yes yes yes no no
  RTMP yes no no no no no no no no
  RTSP yes no no no no no no no no
  Same file multi connect no no yes no yes yes no no no
  SCP yes no no no no no no no no
  SFTP yes no no no yes yes no no no
  SMB yes no no no no no no no no
  SMTP yes no no no no no no no no
  SOCKS4 yes no no no yes no no no no
  SOCKS5 yes no no no yes no no yes no
  SOCKS5 proxy resolve yes no no no no no no no no
  TELNET yes no no no no no no no no
  TFTP yes no no no no no no no no
  Tiny Executable no no no yes no no no no no
  TLS: BearSSL yes no no no no no no no no
  TLS: Client certs yes yes yes no no no no no yes
  TLS: GnuTLS yes yes yes no yes yes no yes* no
  TLS: mbedTLS yes no no no no no no no no
  TLS: OpenSSL yes yes no yes yes yes yes yes yes
  TLS: rustls yes no no no no no no no yes
  TLS: Schannel yes no no no no no no yes* no
  TLS: Secure Transport yes no no no no no no yes* no
  TLS: Session ID cache yes no yes no no no no no no
  TLS: WolfSSL yes no yes no no no no no no
  Unix domain socket yes no no no no no no no no
  URL globbing/sequences yes yes yes no no yes no no no
  Username/Password yes yes yes yes yes yes yes yes yes
  Windows Port yes yes yes no no yes yes yes* yes
  WebSocket yes no no no no no no no no
  License MIT GPL GPL BSD GPL GPL GPL BSD MIT
  Version 8.4.0 1.21 1.99.2 4.7 3.5.0 1.8.3 3.43 3.2.2 0.18.0

  The mentioned tools: [1]wget, [2]wget2, [3]lftp, [4]aria2, [5]httrack,
  [6]HTTPie, [7]xh

  'Fetch' is an integral part of the [8]FreeBSD operating system.

  * aria2 supports IPv6 only in HTTP(S) download

  * HTTPie is written in Python + Requests and thus carry their
  portability and features

  "In development" - releases or new things done to the project within
  the last couple of years.

  Please file [9]a bug report if this table is incorrect, or tell us
  other features we should compare!

References

  1. https://www.gnu.org/software/wget/
  2. https://gitlab.com/gnuwget/wget2
  3. https://lftp.yar.ru/
  4. https://aria2.github.io/
  5. https://www.httrack.com/
  6. https://httpie.org/
  7. https://github.com/ducaale/xh
  8. https://www.freebsd.org/
  9. https://github.com/curl/curl-www/issues