Software Packages

OpenOTP and RCDevs Security Suite is a big software solution composed of multiple elements which can be installed on a server (virtualized or not) or used in the Cloud as SaaS service. For non-Linux specialists, we recommend starting with the SaaS version. For confirmed Linux users, you may prefer a pre-installed VM or download our self-installation packages. The minimum set of software components required for running OpenOTP are:
  • WebADM Server All-in-One: The core RCDevs server with all applications like OpenOTP, IdPs, Self-services pre-installed.
  • OpenOTP RADIUS Bridge: The RADIUS server component required for most VPN integrations.
  • RCDevs Directory Server: The RCDevs OpenLDAP (if you do not use an existing LDAP directory).
  • WebADM Publishing Proxy: The RCDevs public proxy component required for Mobile Push.

Get Started Documentation
Main Software Packages (OpenOTP Security Suite) VersionSizeDateAction
WebADM Application Server (Required)      2.4.14-1-x64108M2026-01-29Download
WebADM Publishing Proxy (WAProxy)      1.1.29-1-x649M2025-12-15Download
OpenOTP Radius Bridge (Radiusd)      1.3.43-2-x6418M2026-01-29Download
OpenOTP LDAP Bridge (LDProxy)   1.2.25-x649M2025-07-28Download
RCDevs Directory Server (Slapd)      1.1.15-2-x648M2025-12-15Download
RCDevs MFA-VPN Server   1.1.3p14M2022-11-04Download
Standalone Web Services (need WebADM) VersionSizeDateAction
OpenOTP Authentication Server      2.2.32-24M2026-01-29Download
SpanKey SSH Key Server      2.1.11-32M2026-01-30Download
OpenOTP SMS Hub Server      1.3.3-2602K2026-01-29Download
Standalone WebApps (need WebADM) VersionSizeDateAction
OpenID / SAML Provider   1.6.14-32M2026-01-29Download
User Self Service Desk   1.4.14-32M2026-01-29Download
Token Self-Registration   1.4.10-21M2026-01-29Download
LDAP Password Reset   1.3.9-4508K2026-01-29Download
Administrator Help Desk1.1.13-12M2025-10-31Download
Readme & Changelogs VersionSizeDateAction
WebADM Server Changelog   -158K2026-01-29View  
Radius Bridge Changelog   -21K2026-01-29View  
LDAP Bridge Changelog   -9K2024-06-04View  
Directory Server Changelog   -8K2025-12-15View  
Publishing Proxy Changelog   -8K2025-12-15View  
OpenOTP Changelog   -71K2026-01-29View  
SpanKey Changelog   -11K2026-01-30View  
SMSHub Changelog   -8K2026-01-29View  
OpenID/SAML Changelog-21K2026-01-29View  
SelfDesk Changelog-19K2026-01-15View  
SelfReg Changelog-15K2026-01-29View  
PwReset Changelog-9K2026-01-29View  
HelpDesk Changelog-5K2025-10-31View  

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