QuickPDF Assistant 📄

PDF Powerhouse on WhatsApp

QuickPDF Assistant is a specialized WhatsApp bot designed to handle complex PDF tasks like merging, splitting, compressing, and converting files, all without leaving your WhatsApp chat. No extra apps needed!

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Tip

QuickPDF Assistant is LIVE! 🚀
Anyone can use the bot for FREE right now.
Check it out here: www.quickpdfassistant.in Or message us directly on: WhatsApp

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✨ Features

• 📂 Merge PDFs: Combine multiple PDF files into one in seconds.
• ✂️ Split PDFs: Extract specific pages or split larger documents into smaller ones.
• 📉 Compress PDFs: Reduce file sizes significantly while maintaining quality.
• 🖼️ Convert Images to PDF: Turn your photos, screenshots, and scans into a single, professional PDF.
• 🔄 Convert PDFs to Images: Extract pages from your PDF as high-quality images.
• ⚡ Fast & Secure: Instant processing with a focus on user privacy.

🛠️ Tech Stack

• Backend: Node.js & Express
• Database: Supabase PostgreSQL (Logging & Waitlist)
• PDF Core: pdf-lib
• Document Processing: libreOffice
• Image Processing: Sharp
• API Client: Axios
• Deployment: Vercel & Digital Ocean

📂 Project Structure

• index.js: Main server entry point and API routes.
• api/: Vercel serverless functions (for specific integrations).
• controllers/: Core bot logic and processing handlers (botController.js).
• routes/: Express routes for webhooks and API endpoints.
• services/: Business logic, database connections, and helper scripts.
• public/: Premium Landing Page with theme switching (Light/Dark mode).
• tmp/: Temporary folder for downloading files.

🚀 Getting Started

Prerequisites

• Node.js (v16.x or later)
• Supabase (PostgreSQL database)
• WhatsApp Business API credentials (via Meta Developer Portal)

Installation

1. Clone the repository:

   git clone https://github.com/pyrobadger/QuickPDF-Assistant.git
   cd QuickPDF-Assistant

2. Install dependencies:

   npm install
   sudo apt install libreoffice

3. Configure Environment Variables: Create a .env file in the root directory and add:

   SUPABASE_URL=your_supabase_url
   SUPABASE_KEY=your_supabase_key
   WHATSAPP_PHONE_NUMBER_ID=your_whatsapp_phone_number_id
   WHATSAPP_ACCESS_TOKEN=your_whatsapp_access_token
   WHATSAPP_VERIFY_TOKEN=your_verify_token
   PORT=3000

4. Run the application:

   npm start

🌐 Deployment

The project's frontend is optimized for Vercel. Simply connect your GitHub repository to Vercel, and it will handle the environment variables and serverless function routing automatically.

The project's backend is deployed on Digital Ocean. Create a droplet, install required dependencies, and clone the repo. Host the backend using pm2, configure the networking accordingly.

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Built with ❤️ by pyrobadger