PaperPilot – Zero-Cloud, Pure-Rust PDF Engine with WASM and MCP

PaperPilot is a cutting-edge PDF and document toolkit crafted in the powerful Rust programming language. This innovative software runs entirely on your local machine, ensuring that all files remain secure and never leave your device. To explore PaperPilot's capabilities, simply visit usepaperpilot.com and begin by downloading the PaperPilot-MCP component and integrating it into the claude_desktop_config.json file.

Once installed, you can effortlessly merge multiple PDFs and compress the resulting file, all while monitoring the process in real-time through the browser's Network tab, which confirms that no file uploads occur.

PaperPilot offers a comprehensive suite of tools to manage your documents with ease. Users can perform a wide range of operations including merging, splitting, rotating, deleting, reordering, and extracting pages. The toolkit also includes booklet imposition and N-up grid functionalities for more advanced document arrangements. For text-based needs, PaperPilot enables the extraction of documents as plain text or through Optical Character Recognition (OCR) courtesy of the pure-Rust PaddleOCR engine.

Security features are robust, allowing users to watermark documents, validate signatures, remove existing signatures, scan for personally identifiable information (PII), and even perform deep sanitization to ensure data safety.

The toolkit's versatility extends to handling Office documents as well. Users can convert Excel files to JSON or CSV formats, and vice versa, making data interoperability seamless. To validate the software's performance, users can run `cargo bench --workspace` to reproduce the benchmark results outlined in the SYSTEM_BENCHMARK_REPORT.md file.

PaperPilot welcomes contributions from the community, with good first contributions for newcomers including bug reports with sample PDFs, new feature requests, and documentation improvements. The Community Edition, available under the permissive Apache 2.0 license, encompasses the CLI, MCP server, REST gateway, WASM engine, and desktop application, making it a fully-featured solution for all PDF needs.

For organizations requiring enhanced security and access controls, an Enterprise Edition is in development, featuring SSO, RBAC, audit logs, and DLP capabilities.