About OnTech

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OnTech develops practical Windows software and AI-assisted development workflows. We focus on tools that simplify everyday tasks and help developers work with AI coding tools.

Development focus

Our work centers on Windows applications, file-sharing tools, and AI coding workspaces. We consider how the software fits into everyday workflows and refine it through implementation and testing.

Private project overviews

• Argus: A Windows industrial HMI and equipment-control platform with AI-assisted screen creation, plugin-based equipment data, operation logs, and project deployment. Contact us
• Billionman Arcade: A Windows game-portal platform with an AI studio for creating and reviewing games and portal pages, plus game-package management. Contact us

Public projects

• RemoteControl: A Windows application for browser-based remote control, file and folder transfers, LAN bridging, Tailscale / SSH tunnels, and MCP integrations. View the GitHub repository
• SSHTunnel: An SSH TCP tunneling server for Windows with Local, Reverse, and SOCKS5 forwarding and a tray management UI. View the GitHub repository
• AgentCLIHub: A Windows hub for launching and managing Claude Code, Codex, and Antigravity coding-agent CLIs. It supports separate CLI tabs, conversation handoffs, model and account management, an integrated browser, and file attachments. View the GitHub repository
• OnTechChat: An Android and Windows-server messenger with AI chat, conversation summaries, task and reply drafts, and file / image attachments. View the GitHub repository
• FileSharer: A Windows file and folder sharing project with QR sharing, PIN protection, and expiration settings. View the GitHub repository

Engineering notes

The OnTech Insight technical blog shares implementation experience and experiments in software development, automated trading systems, and AI tools. The ontechinsight public repository also collects related development notes.

Get in touch

For questions about our software and public projects, or development and collaboration proposals, visit the contact page or email ontech@ontechdev.com.