ChatVault is a Firefox extension for exporting conversations from ChatGPT, Claude, Gemini, Z.AI, DeepSeek, Kimi, and Qwen to PDF. It preserves markdown, code blocks, Mermaid diagrams, and math equations, with options for timestamps, reasoning sections, themes, and PDF formatting.
ChatVault is a PDF editors & office suites project. It focuses on saving and formatting AI chat conversations as readable PDF documents. It is built as a consumer product for AI chat users who need to archive or share conversations. ChatVault is free to use. ChatVault is available on the web and embeddable surfaces.
Behind ChatVault is GxAditya, and it first shipped in 2026. It operates in a well-populated space: PulseGate tracks 5 similar projects. Among its 9 catalogued features are One-click PDF export, markdown preservation, and code block rendering. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
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