SSH for OS/2

Portable OpenSSH, ported by Russian Team OS/2. Client & server. Supports all functionality of the Portable OpenSSH codebase. Source & binaries under the BSD licence. Includes Kerberos v. 4 support. Forwards Kerberos & AFS tickets. Forked and updated from Yl?nen's v. 1.2.12, with all encumbered and non-free components replaced. Includes scp. ssh protocol v. 2.0 & 1.5 (now including DSA support). Also, no sftp2 or ftp-server2, though there is provision to plug in the one from Yl?nen's SSH.
ftp://hobbes.nmsu.edu/pub/os2/apps/internet/telnet/client/
http://devcenter.os2.ru/openssh/

SSH by Brian Smith is a port of Yl?nen's v. 1.2.27. Client & server. Binary-only, issued under the latter (pre-1.2.28), gratis for noncommercial use, proprietary SSH 1.x licence. Note that the "sshos203.zip" file in the same directory is Robert Muchsel's port of Yl?nen's v. 1.2.13, some of whose work Smith uses. Uses Eberhard Mattes's EMX runtime libs (included). Includes scp. Smith <dbsoft@technologist.com> says he may release source code at a later date. ssh protocol v. 1.5.
ftp://hobbes.nmsu.edu/pub/os2/apps/internet/telnet/client/
http://www.geocities.com/SiliconValley/Bridge/1318/os2-unix/

SSH by H. Michael Stahl is a port of Yl?nen's v. 1.2.16. Source & binaries, issued under the latter (pre-1.2.28), gratis for noncommercial use, proprietary SSH 1.x licence. Requires Eberhard Mattes's EMX runtime libs. Includes scp. Client & server. ssh protocol v. 1.5.
http://home.snafu.de/hmstahl/ssh/sshos2.html
http://www.ucc.gu.uwa.edu.au/~dunc/ssh/
http://dunc.ucc.asn.au/ssh/
http://linuxmafia.com/pub/os2/stahl-ssh/snafu-mirror/ssh.html

SSH by Robert Muchsel is a port of Yl?nen's v. 1.2.13. Client & server. Source & binaries, under the latter (pre-1.2.28), gratis for noncommercial use, proprietary SSH 1.x licence. Note that the 1.2.27 binary on the second site listed is Brian Smith's version, not Muchsel's. Uses Eberhard Mattes's EMX runtime libs (included). Includes scp. ssh protocol v. 1.3.
http://linuxmafia.com/pub/os2/muchsel-ssh/
ftp://hobbes.nmsu.edu/pub/os2/apps/internet/telnet/client/

AppGate Client is AppGate's (Martin Forssen's) client implementation. Proprietary. Optional Java-based front-end GUI. Authentication methods include ACE/SecurID, Entrust, iD2, and Telia EID. ssh protocol v. 2.0 & 1.5.
http://www.appgate.com/products/appgate_client.html

ZOC SSH is EmTec's (Markus Goemmel & Markus Schmidt's) SSH & telnet client. Proprietary software w/30-day eval. download, binary- only. ssh protocol v. 1.5 (and "1.99" compatibility mode on 2.0 & 1.5 protocol combo-server setups).
http://www.emtec.com/zoc/