PSCSSH

At a glance

• Editor score
  7.5 / 10
• Pricing
  Pricing on request
• Best for
  SSH on OpenVMS environments
• Deployment
  Self-hosted
• Founded
  1984 · Framingham, Massachusetts, United States
• Facts checked
  21 Sep 2026

• Where it wins

  • Supports SSHv1/v2, SFTP, SCP, forwarding, and compression
  • Covers OpenVMS VAX, Alpha, Integrity, and x86_64 systems
  • Includes certificates, Kerberos v5, LDAP, SecurID, and audit logging

• Where it doesn't

  • Focused on OpenVMS rather than general-purpose server environments
  • Self-hosted deployment requires administration on organizational infrastructure
  • Pricing and licensing are handled through sales

Our verdict on PSCSSH

PSCSSH is self-hosted SSH server and client software for organizations operating OpenVMS systems. It supports OpenVMS VAX, Alpha, Integrity (I64), and x86_64 platforms, making it relevant to system administrators and enterprise or government teams maintaining those environments. The product combines secure remote access with SFTP and SCP server and client capabilities, port forwarding, X11 forwarding, public-key authentication, key management, certificate authentication, Kerberos v5, and data compression.

Its strongest fit is the breadth of access and transfer functions within an OpenVMS-focused package. Administrators can manage users and public keys alongside AllowHosts and DenyHosts controls, while integrations with PKI certificates, Kerberos v5, LDAP, and SecurID support established identity and access environments. VMS audit-server login and logout logging adds an operational record for administrative access. Organizations that need OpenVMS coverage across older VAX and Alpha systems as well as Integrity and x86_64 can align the product with a varied platform estate.

PSCSSH is less suited to teams seeking a broadly applicable SSH product for mixed or non-OpenVMS infrastructure. Deployment is self-hosted, so the organization is responsible for installation and administration on its own OpenVMS systems. Licensing is handled through sales, with contact required for purchasing. Choose PSCSSH when OpenVMS compatibility, file transfer, authentication options, and audit logging are central requirements; choose an alternative when the priority is a general-purpose SSH service across other operating systems or a simpler deployment model.

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PSCSSH pricing

PSCSSH fact sheet

PSCSSH integrations

PSCSSH lists 4 integrations on its own site.

• PKI certificates
• Kerberos v5
• LDAP
• SecurID

Alternatives to PSCSSH

• OpenSSHA broad, open-source SSH toolkit for remote login, file transfer, forwarding, and key management.9.4
• DDropbearA free, compact SSH server for lean self-hosted Unix and Cygwin deployments.9.2
• CoreSSH ServerA self-hosted SSH/SFTP server with strong administration and access controls.9.0

See all PSCSSH alternatives →

Featured on iTechGuides

PSCSSH is listed in our SSH Server Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update