The Ultimate, Privacy-Focused PDF Swiss-Army Knife
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SimplyPDF is a premium, high-performance web application designed to redefine how you interact with PDFs. Built with a hyper-polished, responsive aesthetic, it offers a seamless, desktop-class experience for editing, converting, and managing documents directly in your browser.
Unlike other tools that upload your data to remote servers, SimplyPDF operates entirely client-side. Your sensitive documents never leave your device, ensuring maximum privacy and security without compromising on power or features.
- 100% Client-Side Privacy: Powered by WebAssembly, your files are processed locally. No uploads, ever.
- Hyper-Premium UI: A stunning interface built with Tailwind CSS 4 and Framer Motion, featuring glassmorphism and fluid micro-interactions.
- 16+ Professional Tools: Merge, Split, Compress, Convert (Word/Excel/JPG), OCR, Sign, Protect, and more.
- PWA Ready: Installable as a native app on desktop and mobile.
- Open Source: Built for the community, by the community.
We use the absolute latest web technologies to deliver native-like performance in the browser.
- Next.js 16: The React Framework for the Web (App Router).
- TypeScript: For type-safe, maintainable code.
- Tailwind CSS 4: For a modern, high-performance design system.
- Framer Motion: For complex, butter-smooth animations.
- WebAssembly (Wasm): Powering heavy PDF operations via
qpdfandpdf-lib. - Lucide React: Beautiful, consistent iconography.
To get a local copy up and running, follow these simple steps.
- Node.js 18+ installed on your machine.
- Fork the repository.
- Clone your fork:
git clone https://github.com/YOUR_USERNAME/SimplyPDF.git cd SimplyPDF - Install dependencies:
npm install # or yarn install - Set up Environment:
Rename
.env.exampleto.env.local(or create one):NEXT_PUBLIC_BASE_URL=http://localhost:3000 # Optional: Add Google Client ID for auth features NEXT_PUBLIC_GOOGLE_CLIENT_ID=your_client_id - Start Development Server:
npm run dev
Open http://localhost:3000 to view it in the browser.
We simply love contributors! ❤️
SimplyPDF is an open-source project, and we want to make it the best PDF tool on the web. Whether you're fixing a bug, improving the docs, or adding a brand new tool, your help is welcome.
- Read our Contributing Guidelines (It's short, we promise!).
- Check the Roadmap to see what we're planning.
- Pick an issue or propose a new feature.
- Fork the repo and create your branch (
git checkout -b feat/AmazingFeature). - Commit your changes (
git commit -m 'feat: Add some AmazingFeature'). - Push to the branch (
git push origin feat/AmazingFeature). - Open a Pull Request.
Note: We treat documentation as a first-class citizen. If you see a typo or a way to improve the docs, please submit a PR!
Everything you need to know about the project structure and governance.
- 📖 Contributing Guide - How to set up and contribute.
- ⚖️ Code of Conduct - Our pledge for a healthy community.
- 📝 Changelog - History of changes (We are at v3.0.0!).
- 🗺️ Roadmap - Future plans and vision.
- 🛡️ Security Policy - Reporting vulnerabilities.
- 🆘 Support - Where to get help.
If you find this tool helpful and want to support its development, consider buying me a coffee! Your support helps keep the project alive and free.
I'd love to hear your feedback or discuss potential collaborations!
Built with ❤️ by Arsh Verma