Modern Terminal Emulator for Enterprise
Zero install. Three protocols. Active-Active cluster. LDAP/Kerberos. Migrate from legacy emulators with zero disruption.
60-Day Evaluation Available
Currently in POC evaluation at a leading Israeli insurance group (5,000 users). Migrating from legacy emulators after vendor EOL.
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.
Key Features
Screen-to-HTML
Auto-modernization of green screens. Dual view, REST API, and custom templates. Zero host changes required.
Learn more →Agent Mode
4 AI providers + offline mode, scripting, scheduled cron, and event-driven automation. Describe a task - the AI navigates.
Learn more →Enterprise Printing
SCS-to-PDF, Hebrew CP424, CUPS/LPR. Print Archive Pro for compliance retention.
Learn more →Active-Active Cluster
Peer mesh architecture - every node is equal. Any node can administer the full cluster. Graceful drain, rolling upgrades, zero downtime. No single point of failure.
Learn more →LDAP / AD / Kerberos
Full Active Directory integration with group-to-role mapping. LDAP, AD, Kerberos SSO, or mixed mode with local fallback. Periodic group sync.
Learn more →REST API v2
OpenAPI 3.0.3, Swagger UI, rate limiting, and PSL migration tooling for smooth transitions.
Learn more →RPA / HLLAPI Bridge
Native HLLAPI bridge DLL for UiPath, QTP/UFT, Blue Prism. Existing RPA scripts work without modification. REST API for modern automations.
Learn more →Know before you buy
The only terminal emulator with a built-in sizing calculator. Enter your hardware and user count - IMTerm tells you exactly how many servers you need, then enforces that limit at runtime.
Calculate your cluster →What's New in v2.3.5
- TN5250E correctness: 13 defects fixed, verified against IBM SA21-9247-6 and pub400.org
- Active-Active peer mesh cluster (no SPOF)
- LDAP / Active Directory / Kerberos authentication
- AS/400 automatic failover hosts
- HLLAPI bridge for UiPath, QTP/UFT, RPA tools
- Performance reports (P50/P95/P99 latency)
- Macro recorder and playback
- PowerTerm session import (.pts files)
- Graceful drain and rolling zero-downtime upgrades
- Stable node identity across cluster restarts
- Hebrew PDF rendering (Cousine font embedded)
- OpenAPI 3.0 spec + Swagger UI at /api/docs
- Webhook delivery for session events
- Interactive enterprise setup TUI (imterm-setup)
- Complete installation, admin, and user guides