PDFuck

PDFuck is a free browser-based PDF toolkit for everyday document work. It provides more than 40 tools while processing files locally on the user's device, so documents are not uploaded to a remote server.

Key Features

• 40+ PDF tools — merge, split, rotate, reorder, extract, delete, reverse, and duplicate pages.
• Format conversion — convert between PDF, PNG, JPG, WebP, Word, Excel, PowerPoint, text, and other common formats.
• Editing tools — compress files, add watermarks or page numbers, edit metadata, crop pages, flatten forms, and resize documents.
• Security and privacy — sign, protect, unlock, redact, sanitize, compare, and verify PDFs directly in the browser.
• No account required — all tools are free to use without registration, watermarks, or subscriptions.

Best For

PDFuck is useful for students, office workers, creators, and anyone who needs quick PDF operations without sending sensitive documents to an online server. It works in modern desktop and mobile browsers, with file handling limited mainly by the device's available memory.