OpenAI Desktop App Bundles Python, Git, and LibreOffice

A user inspecting their local cache folder discovered that the OpenAI desktop application, formerly known as Codex and now branded as ChatGPT, installs a substantial runtime package taking up 1.7 gigabytes of storage space.

This runtime folder, named codex-primary-runtime, includes a complete Python installation, a full Node.js installation, and native binaries for Git, Poppler, and the LibreOffice open-source office suite.

Within the cache directory, specific instruction files known as skills explain to the application how to locate and utilize these bundled software tools and binaries.

This bundle reveals that the desktop application operates with its own self-contained environment of development tools and productivity software rather than relying solely on the host computer's pre-installed utilities.