PuTTY Overview
PuTTY is a Free (MIT) development tool for Windows maintained by Simon Tatham. The PuTTY offline installer is a self-contained standalone setup file — every library, runtime dependency, and interface asset is bundled into the 3 MB package so installation completes without an internet connection at any stage. The PuTTY standalone installer satisfies that requirement directly. PuTTY delivers a focused set of developer-oriented features: syntax highlighting and code completion speed up day-to-day work, an integrated debugger reduces context switching, and the plugin architecture extends the core with language-specific tooling. To install offline: download the PuTTY full setup from the official release page, transfer to USB if needed, and run on any compatible Windows machine. Download the PuTTY standalone setup from the official source to start a reliable, reproducible development environment.
