Modern Terminal Emulator for Enterprise

Zero install. Three protocols. AI-powered. FIPS-ready. The PowerTerm replacement.

60-Day Evaluation Available

IMTerm split view, terminal alongside modern HTML form with bidirectional synchronization

Terminal view alongside modern HTML form - edits synchronize bidirectionally

Why Choose IMTerm?

Zero Install

Pure browser-based. No Java, no ActiveX, no client software. Works on Windows, Mac, Linux, iPad.

AI-Powered

Agent Mode with 4 AI providers + offline mode. Describe a task, the AI navigates.

Hebrew and BiDi

Full CP424 and CP803 support. Screen reverse. Business patterns. VT220 Hebrew. The only emulator built for Israeli enterprise.

Enterprise Security

Kerberos SPNEGO, mTLS, LDAP, OIDC, SAML, FIPS 140-2 (BoringCrypto). 96-event audit log.

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Key Features

Screen-to-HTML

Auto-modernization of green screens. Dual view, REST API, and custom templates. Zero host changes required.

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Agent Mode

4 AI providers + offline mode, scripting, scheduled cron, and event-driven automation. Describe a task - the AI navigates.

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Enterprise Printing

SCS-to-PDF, Hebrew CP424, CUPS/LPR. Print Archive Pro for compliance retention.

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Enterprise Scale

Redis cluster, 500+ sessions per node, multi-server deployment, REST API v2 for integration.

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Kerberos SSO

SPNEGO from keytab, Windows domain integration, group mapping, and mTLS client certificates.

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REST API v2

OpenAPI 3.0.3, Swagger UI, rate limiting, and PSL migration tooling for smooth transitions.

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Built for Scale

500+ Concurrent Sessions
17ms P50 Response
32KB Per Session
10K+ API Req/Sec

What's New in v2.0

  • Kerberos SPNEGO authentication
  • mTLS client certificates
  • FIPS 140-2 (BoringCrypto)
  • Redis cluster support
  • Session recording and playback
  • Split screen view
  • SFTP / FTPS file transfer
  • REST API v2 + OpenAPI 3.0.3
  • Spool file viewer
  • PSL migration tool
  • VT220 Hebrew BiDi
  • Scheduled scripts
  • Event-driven scripts
  • CCSID auto-detect

Built on Proven Technology

Go Single binary, zero runtime dependencies
React + TypeScript Strict-mode frontend, maintainable at scale
xterm.js Battle-tested terminal rendering engine
WebSocket Real-time bidirectional transport
BoringCrypto FIPS 140-2 validated TLS
gokrb5 Native Go Kerberos implementation