# PDF Central - **Website:** - **Primary alias:** `pdf-central.com` ## Description PDF Central provides machine-first PDF infrastructure designed for AI agents and autonomous clients. Its API and Remote MCP integration let developers discover available capabilities, process documents, and verify results through a consistent workflow. Agents can explore the recipe catalog, API schemas, limits, and service status without logging in, then use a restricted guest session or a revocable project API key for processing. Versioned recipes support common tasks, including page-aware document reading with optional OCR, source-aware chunking for retrieval, and structured invoice extraction with evidence and status indicators. Additional capabilities include text and Markdown extraction, tables, translation, document comparison, private collections, hybrid retrieval, and reviewed corrections. Tools can also transform and validate PDFs through features such as form handling, Office conversion, encryption, redaction, signature verification, and PDF/A processing. Projects keep files, jobs, collections, and artifacts isolated. The service provides quality reports, artifact hashes, audit events, and stable receipts to help agents verify outputs. Guest sessions have defined time, size, page, and job limits, while sensitive or higher-cost operations require project credentials. ## Industries - 🖥 Computers Electronics and Technology - 🖥 Artificial Intelligence and Machine Learning _(under Computers Electronics and Technology)_ ## Logos & icons - logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idN13mxpFq/w/820/h/820/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1791387491155) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Mariner | #2457d6 | accent | | Big Stone | #132238 | dark | | Nepal | #92a6c7 | light | ## Fonts - Inter — asset _(google)_ --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._