
NetCrunch is commercial, self-hosted, agentless network and IT infrastructure monitoring software for Windows Server. It monitors network devices, servers, virtualization platforms, cloud services, applications, websites, logs, telemetry, and network traffic across distributed environments.
NetCrunch supports 680+ monitoring targets and provides 270+ ready-to-use Monitoring Packs for devices, applications, and operating systems. Policy-based monitoring automatically applies monitoring settings, Monitoring Packs, thresholds, and alerts to matching devices and systems. Licensing is based on monitored nodes and network interfaces rather than individual sensors, checks, or metrics.
NetCrunch provides real-time dashboards and automatic Layer 2 and routing topology maps for visibility into network status and performance. Network traffic analysis supports NetFlow, sFlow, IPFIX, and other flow technologies. Its alerting system supports event correlation, dependency-aware suppression, predictive thresholds, escalation, and 40+ automated response actions, including scripts, notifications, API calls, and integrations with external systems.
Distributed Monitoring Probes extend monitoring to remote and isolated locations. NetCrunch also provides a REST API for integration and automation with external IT management, service management, and operational systems.
NetCrunch is self-hosted on Windows Server and can monitor on-premises, air-gapped, cloud, and hybrid IT environments.
Learn more

Safeguarding mission-critical host and mainframe applications is vital. Rocket® Secure Host Access is a security-first terminal emulation platform that brings modern identity and access management directly to your green screen environments. We help you eliminate vulnerabilities using passwordless, phishing-resistant authentication that dramatically reduces credential-based threats.
Designed for desktop, web, and hybrid ecosystems, this solution empowers your team to work securely without disrupting daily workflows. When you need to meet rigorous compliance standards like HIPAA, PCI-DSS, and DORA, Rocket Secure Host Access ensures your sensitive data remains protected through advanced TLS 1.3 and SSH encryption.
- Extend zero-trust security to legacy systems.
- Simplify ongoing administration across all environments.
- Achieve full compliance with global data privacy regulations.
Modernize your enterprise security posture today. Let us partner with you to protect your most valuable assets.
Learn more
ZOC
ZOC is professional terminal emulator software for Windows and macOS. It has a large number of emulations, powerful features, and is reliable and elegant. You can connect to hosts and mainframes using secure shell, telnet and serial cable, as well as other communication methods. This terminal is easy to use thanks to its modern user interface. ZOC is versatile, robust, and reliable. Tabbed sessions with thumbnails, an address book with folders, color-coded hosts and host names, highly customizable to your preferences and needs. A scripting language with over 200 commands is available. It is compatible with Windows 10/11, macOS 12 Monterey and is administrator friendly (deployment and configuration). Logging, scrollback, keyboard remapping and extensive logging. You can define buttons, automate actions, and create macros. Emulations include xterm and VT220.
Learn more
IBM Personal Communications (PCOMM)
IBM Personal Communications is a terminal emulation and host communication software designed for Microsoft Windows. It serves as a reliable gateway for accessing various data and applications across multiple host systems, incorporating features like virtual terminal emulation and support for Systems Network Architecture applications. With its recent upgrade to a complete 64-bit architecture, IBM Personal Communications now accommodates host terminal emulation, client/server functionalities, and seamless connectivity workflows for organizations still reliant on host infrastructures. This software is an integral part of the IBM Host Access Client Package and IBM Host Integration Solution, facilitating connections between Windows desktops and enterprise host environments. Additionally, it offers both 3270 and 5250 virtual terminal emulation choices, an integrated FTP client for efficient file transfers, SNA application support, TCP/IP connectivity, compatibility with Azure Virtual Desktop, and integration with Microsoft Office. IBM's documentation highlights Personal Communications as a comprehensive emulator package, emphasizing its extensive capabilities and adaptability within modern enterprise contexts. Thus, it proves to be an essential tool for businesses aiming to bridge legacy systems with contemporary technology.
Learn more