libssh2

OpenSSH   (Compare Project)

Mostly written in C

License: bsd_2clause_ish, BSD-3-Clause

WinSCP   (Compare Project)

Mostly written in C

License: gpl3_or_later

RemoteFinder   (Compare Project)

Mostly written in C

License: gpl

libssh   (Compare Project)

Mostly written in C

License: lgpl

Cyberduck   (Compare Project)

License: gpl

TRAMP   (Compare Project)

Mostly written in Emacs Lisp

License: gpl3_or_later

PuTTYTray   (Compare Project)

Mostly written in C

License: mit

JMrTools   (Compare Project)

License: Unknown

dropbear   (Compare Project)

Mostly written in C

License: mit

paramiko   (Compare Project)

Mostly written in Python

License: lgpl21_or_later