Get IMTerm

IMTerm is currently available through our channel partners.

IMTerm is currently available through our channel partners. Contact us to schedule an evaluation and receive access to the installation package.

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IMTerm new connection dialog showing three protocol buttons: TN5250E, TN3270E, and VT/SSH

Three protocols, one connection dialog — just enter host and connect

Available Packages

🐧

Linux (x86_64)

Static binary, works on any Linux distribution

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SHA256: (see checksums.txt)

🏠

Fedora / RHEL (RPM)

Native package for Fedora, RHEL, CentOS

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sudo dnf install imterm-*.rpm

📦

Ubuntu / Debian (DEB)

Native package for Ubuntu, Debian

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sudo dpkg -i imterm-*.deb

💿

AppImage (Universal)

Download, chmod +x, run. No install needed.

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🪟

Windows (x86_64)

Cross-compiled static binary

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Run: imterm.exe --local

🐋

Container (Podman/Docker)

OCI container image

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podman pull infomanta/imterm:1.3

Deployment Preview

# Server mode (for multi-user web access)
./imterm --addr 0.0.0.0:8080

# Local desktop mode (opens a native-feel window)
./imterm --local

# With nginx reverse proxy (production)
sudo cp deploy/nginx/imterm.conf /etc/nginx/conf.d/
sudo systemctl reload nginx

System Requirements

Server Mode

Any Linux (x86_64). 128MB RAM minimum. No runtime dependencies. A web browser on client machines (Chrome, Firefox, Edge, Safari).

Local Mode

Linux or Windows (x86_64). Chrome/Chromium recommended for native-feel window (falls back to default browser).

Optional: s3270 (x3270-text package) for TN3270E connections to z/OS mainframes.