PDFuck is a comprehensive suite of free online PDF tools that operate entirely in your browser, ensuring your files never leave your device. Key features include:

Privacy-focused: All processing happens locally with no file uploads 40+ tools: Merge, split, compress, convert, rotate, and edit PDFs No registration: Completely free with no watermarks or limitations Browser-based: Works on all modern browsers (Chrome, Firefox, Safari, Edge) File format support: Handles PDF, PNG, JPG, WebP, Word, Excel, PowerPoint Ideal for students, professionals, and anyone needing quick PDF manipulation without compromising privacy. The tools are organized into four main categories: Organize, Convert, Edit, and Security, making it easy to find the right tool for any PDF task.

PDFuck provides dozens of tools for merging, splitting, rotating, and compressing PDFs, along with powerful converters for formats like images and office documents. All processing is done locally in the browser, so documents never leave the user’s computer, and every feature is available without registration, payment, or intrusive branding, making it suitable for both personal and professional use.

PDFuck is ideal for office workers, students, and freelancers who need to quickly prepare and optimize PDFs for email, submission, or printing, without installing extra software or relying on cloud services. It is also well suited to legal, finance, and HR teams handling confidential files, as well as IT and security teams that want to verify digital signatures and document integrity before sharing or archiving important PDFs.