Self-hosted apps that integrate with Google Authenticator

6 open-source, self-hostable projects list Google Authenticator as an integration.

• rustdeskRustDesk is a self-hosted, open-source remote desktop app for controlling computers across platforms with your own server infrastructure.
• TeampassSelf-hosted, open-source team password vault on PHP/MySQL: folder and role access control, AES-256-GCM encryption, LDAP/OAuth2 SSO, TOTP and compliance reports.
• BastillionSelf-hosted bastion host with browser-based SSH terminal, centralized key management, and full session recording. Supports 2FA, SAML SSO, LDAP, runs as a single Java JAR.
• PicImpactOpen-source, self-hosted photo portfolio site with a masonry gallery, Live Photos, WebGL viewer, EXIF and map views, RSS, S3/R2/AList storage, TOTP and passkeys.
• LinOTPLinOTP is a self-hosted, open-source MFA server supporting OATH standards, LDAP/AD, and various tokens with web UI and REST API.
• openamSelf-hosted open-source access management: SSO, SAML, OAuth 2.0 and OIDC federation, adaptive authentication, centralized policy; ships as a Docker image or WAR.