# PDFCraft Open Source > PDFCraft is a collection of open-source PDF utilities that help you create, edit, merge, split, and convert PDF documents without any cost. Built with transparency and privacy in mind, all processing happens locally in your browser with no file uploads required. Perfect for developers and users who value control over their documents. ## What is open source pdf tools? PDFCraft Open Source is a free online tool for open source pdf tools. PDFCraft is a collection of open-source PDF utilities that help you create, edit, merge, split, and convert PDF documents without any cost. Built with transparency and privacy in mind, all processing happens locally in your browser with no file uploads required. Perfect for developers and users who value control over their documents. ## Key Features - Free to use: 3 times per day, no account needed - Pro plan: unlimited access at $9/month - No registration required for basic usage - Fast, accurate, browser-based ## Frequently Asked Questions Q: Is PDFCraft really free and open source? A: Yes, PDFCraft is completely free to use and the source code is available on GitHub under an MIT license. You can inspect the code, contribute improvements, or even host your own instance. There are no hidden fees, premium tiers, or usage limits. Q: Do you upload my PDF files to your servers? A: No, all PDF processing happens entirely in your browser using JavaScript libraries. Your files never leave your device, ensuring complete privacy and security. This client-side approach means you can even use PDFCraft offline once the page is loaded. Q: What PDF operations does PDFCraft support? A: PDFCraft supports merging multiple PDFs, splitting documents into separate files, converting images to PDF, extracting text, adding watermarks, and rotating pages. We regularly add new features based on community feedback and contributions from our open-source community. Q: Can I use PDFCraft for commercial projects? A: Absolutely. The MIT license allows you to use PDFCraft freely in both personal and commercial projects. You can integrate it into your workflow, embed it in your applications, or modify it to suit your specific business needs without any restrictions. Q: How can I contribute to PDFCraft? A: Visit our GitHub repository to report issues, suggest features, or submit pull requests. We welcome contributions of all kinds including bug fixes, new features, documentation improvements, and translations. Check our contribution guidelines in the README for more details. ## Pricing - **Free**: 3 uses/day, no sign-up - **Pro**: Unlimited, $9/month via Creem (secure checkout, tax handled globally) ## Use Cases - Researchers and developers working with open source pdf tools - Content creators needing open source pdf tools capabilities - Businesses integrating open source pdf tools into their workflow