BentoPDF

BentoPDF is a self-hostable PDF toolkit that runs entirely in the browser, enabling PDF editing, organization, conversion, and processing without uploading files to a server. It is designed for privacy-sensitive workflows where documents must remain on the user’s device.

Key Features

• 100% client-side PDF processing for strong privacy (no server-side file handling required)
• Large collection of PDF tools, including merge, split, rotate, extract, and page organization
• In-browser PDF editor with annotations, highlights, comments, shapes, images, and search
• Redaction tools for permanently removing sensitive content
• Form workflows including creating fillable forms and filling forms (including XFA support)
• Utilities such as watermarking, headers/footers, page numbers, metadata viewing, and PDF comparison
• Optional image-processing capabilities (e.g., deskewing) using OpenCV

Use Cases

• Internal self-hosted PDF utilities for teams handling confidential documents
• Browser-based PDF editing and redaction for compliance-oriented environments
• Converting and preparing documents (splitting, merging, watermarking) without file uploads

Limitations and Considerations

• Performance depends on the user’s browser and device resources, especially for very large PDFs
• Some advanced PDF operations may vary in fidelity depending on source document complexity

BentoPDF provides a comprehensive set of PDF tools while keeping document processing local to the user’s device. It is well-suited for organizations and individuals who want modern PDF workflows without relying on third-party cloud processing.