hub / github.com/alam00000/bentopdf
github.com/alam00000/bentopdf @v2.8.6 sqlite
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README
BentoPDF
BentoPDF is a powerful, privacy-first, client-side PDF toolkit that is self hostable and allows you to manipulate, edit, merge, and process PDF files directly in your browser. No server-side processing is required, ensuring your files remain secure and private.
Table of Contents
- Join Us on Discord
- Documentation
- Licensing
- Stargazers over time
- Thank You to Our Sponsors
- Why BentoPDF?
- Features / Tools Supported
- Organize & Manage PDFs
- Edit & Modify PDFs
- Convert to PDF
- Convert from PDF
- Secure & Optimize PDFs
- Translations
- Getting Started
- Prerequisites
- Quick Start
- Static Hosting
- Self-Hosting Locally
- Docker Compose / Podman Compose
- Podman Quadlet
- Self-Hosted Build (Simple Mode)
- Commercial Build
- Custom Branding
- Disabling Specific Tools
- WASM Configuration
- Air-Gapped / Offline Deployment
- Security Features
- Digital Signature CORS Proxy
- Version Management
- Development Setup
- Tech Stack & Background
- Roadmap
- Contributing
- Special Thanks
📢 Join Us on Discord
Have questions, feature requests, or want to chat with the community? Join our Discord server!
📚 Documentation
Visit our Documentation for:
- Getting Started guide
- Tools Reference (50+ tools)
- Self-Hosting guides (Docker, Vercel, Netlify, Cloudflare, AWS, Hostinger, Nginx, Apache)
- Contributing guide
- Commercial License details
📜 Licensing
BentoPDF is dual-licensed to fit your needs:
| License | Best For | Price |
|---|---|---|
| AGPL-3.0 | Open-source projects with public source code | Free |
| Commercial | Proprietary / closed-source applications | $79 (lifetime) |
One-time purchase · Unlimited devices & users · Lifetime updates · No AGPL obligations
📖 For more details, see our Licensing Page
AGPL Components (Pre-configured via CDN)
BentoPDF does not bundle AGPL-licensed processing libraries in its source code, but pre-configures CDN URLs so all features work out of the box with zero setup:
| Component | License | Features Enabled |
|---|---|---|
| PyMuPDF | AGPL-3.0 | PDF to Text/Markdown/SVG/DOCX, Extract Images/Tables, EPUB/MOBI/XPS conversion, Compression, Deskew |
| Ghostscript | AGPL-3.0 | PDF/A Conversion, Font to Outline |
| CoherentPDF (CPDF) | AGPL-3.0 | Merge, Split by Bookmarks, Table of Contents, PDF to/from JSON, Attachments |
[!TIP] Zero-config by default. WASM modules are loaded at runtime from jsDelivr CDN. No manual configuration is needed. For custom deployments (air-gapped, self-hosted), see WASM Configuration below.
⭐ Stargazers over time
💖 Thank You to Our Sponsors
We're incredibly grateful to all our sponsors and supporters who help keep BentoPDF free and open source!
✨ Why BentoPDF?
- Privacy First: All processing happens in your browser. Your files are never uploaded to a server, guaranteeing 100% privacy.
- No Limits: Manipulate as many files as you want, as often you want. There are no restrictions or upload limits.
- High Performance: Built with modern web technologies, BentoPDF is fast and efficient, handling even large PDF files with ease.
- Completely Free: BentoPDF is a free and open-source tool for everyone.
🛠️ Features / Tools Supported
BentoPDF offers a comprehensive suite of tools to handle all your PDF needs.
Organize & Manage PDFs
| Tool Name | Description |
|---|---|
| Merge PDFs | Combine multiple PDF files into one. Preserves Bookmarks. |
| Split PDFs | Extract specific pages or divide a document into smaller files. |
| Organize Pages | Reorder, duplicate, or delete pages with a simple drag-and-drop interface. |
| Extract Pages | Save a specific range of pages as a new PDF. |
| Delete Pages | Remove unwanted pages from your document. |
| Rotate PDF | Rotate individual or all pages in a document. |
| Rotate by Custom Degrees | Rotate pages by any custom angle. |
| N-Up PDF | Combine multiple pages onto a single page. |
| View PDF | A powerful, integrated PDF viewer. |
| Alternate & Mix Pages | Merge pages by alternating pages from each PDF. Preserves Bookmarks. |
| Posterize PDF | Split a PDF into multiple smaller pages for print. |
| PDF Multi Tool | Merge, Split, Organize, Delete, Rotate, Add Blank Pages, Extract and Duplicate in an unified interface. |
| PDF Booklet | Rearrange pages for double-sided booklet printing. Fold and staple to create a booklet. |
| Add Attachments | Embed one or more files into your PDF. |
| Extract Attachments | Extract all embedded files from PDF(s) as a ZIP. |
| Edit Attachments | View or remove attachments in your PDF. |
| Divide Pages | Divide pages horizontally or vertically. |
| Combine to Single Page | Stitch all pages into one continuous scroll. |
| Add Blank Page | Insert an empty page anywhere in your PDF. |
| Reverse Pages | Flip the order of all pages in your document. |
| View Metadata | Inspect the hidden properties of your PDF. |
| PDFs to ZIP | Package multiple PDF files into a ZIP archive. |
| Compare PDFs | Compare two PDFs side by side. |
Edit & Modify PDFs
| Tool Name | Description |
|---|---|
| PDF Editor | Annotate, highlight, redact, comment, add shapes/images, search, and view PDFs. |
| Create Fillable Forms | Create professional fillable PDF forms with text fields, checkboxes, dropdowns, radio buttons, signatures, and more. Fully compliant with PDF standards for compatibility with all PDF viewers. |
| PDF Form Filler | Fill in forms directly in the browser. Also supports XFA forms. |
| Add Page Numbers | Easily add page numbers with customizable formatting. |
| Bates Numbering | Add sequential Bates numbers across one or more PDF files. |
| Add Watermark | Add text or image watermarks to protect your documents. |
| Header & Footer | Add customizable headers and footers. |
| Crop PDF | Crop specific pages or the entire document. |
| Deskew PDF | Automatically straighten tilted scanned pages using OpenCV. |
| Font to Outline | Convert all fonts to vector outlines for consistent rendering across all devices. |
| Invert Colors | Invert the colors of your PDF pages for better readability. |
| Change Background | Modify the background color of your PDF. |
| Change Text Color | Change the color of text content within the PDF. |
| Flatten PDF | Flatten form fields and annotations into static content. |
Extension points exported contracts — how you extend this code
FileInputNode (Interface)(no doc) [21 implementers]
src/js/logic/pdf-workflow-page.ts
AddAttachmentsMessage (Interface)
(no doc)
public/workers/add-attachments.worker.d.ts
ImportMetaEnv (Interface)
(no doc)
src/types/globals.d.ts
MockMsgData (Interface)
(no doc)
src/tests/email-to-pdf.test.ts
PageTask (Interface)
* Page rendering task
src/js/utils/render-utils.ts
AddAttachmentsSuccessResponse (Interface)
(no doc)
public/workers/add-attachments.worker.d.ts
ImportMeta (Interface)
(no doc)
src/types/globals.d.ts
MockLoadingTask (Interface)
(no doc)
src/tests/password-prompt.test.ts
Core symbols most depended-on inside this repo
createElementcalled by 2150
public/pdfjs-viewer/pdf.mjs
e
called by 1864
public/pdfjs-annotation-viewer/web/pdfjs-annotation-extension/pdfjs-annotation-extension.js
addEventListener
called by 1845
public/pdfjs-viewer/pdf.mjs
get
called by 1298
src/js/types/utils-types.ts
assign
called by 974
public/pdfjs-viewer/pdf.worker.mjs
add
called by 924
public/pdfjs-viewer/pdf.worker.mjs
set
called by 859
src/js/types/utils-types.ts
remove
called by 830
public/pdfjs-viewer/pdf.mjs
Shape
Languages
TypeScript100%
Modules by API surface
public/pdfjs-viewer/pdf.worker.mjs3,945 symbols
public/pdfjs-annotation-viewer/web/pdfjs-annotation-extension/pdfjs-annotation-extension.js3,180 symbols
public/pdfjs-viewer/pdf.mjs2,174 symbols
public/coherentpdf.browser.min.js1,482 symbols
public/pdfjs-viewer/viewer.mjs1,129 symbols
public/pdfjs-annotation-viewer/web/viewer.mjs954 symbols
public/pdfjs-viewer/pdf_viewer.mjs588 symbols
public/libreoffice-wasm/soffice.js543 symbols
public/pdfjs-viewer/wasm/openjpeg_nowasm_fallback.js287 symbols
public/libreoffice-wasm/browser.worker.global.js235 symbols
src/js/types/utils-types.ts73 symbols
public/pdfjs-viewer/pdf.sandbox.mjs44 symbols
Dependencies from manifests, versioned
@eslint/js10.0.1 · 1×
@fontsource/cedarville-cursive5.2.7 · 1×
@fontsource/dancing-script5.2.8 · 1×
@fontsource/dm-sans5.2.8 · 1×
@fontsource/great-vibes5.2.8 · 1×
@fontsource/kalam5.2.8 · 1×
@fontsource/lato5.2.7 · 1×
@fontsource/merriweather5.2.11 · 1×
@kenjiuno/msgreader1.28.0 · 1×
@matbee/libreoffice-converter2.5.0 · 1×
@neslinesli93/qpdf-wasm0.3.0 · 1×
@pdf-lib/fontkit1.1.1 · 1×
For agents
$ claude mcp add bentopdf \
-- python -m otcore.mcp_server <graph>