PDF Tool

Merge, split, compress, and sign PDFs offline. No ads, no account—your files stay on your device. New: protect, unlock, watermark, and more.

PDF Tool puts essential PDF tools in one app. Merge, split, compress, protect, sign, and edit PDFs on your device—no account, no ads, and your files stay private.

WHAT YOU CAN DO • Merge PDFs – Combine multiple PDFs into one file • Split PDF – Extract pages or split by range into separate files • Compress PDF – Reduce file size • Protect PDF – Add a password to lock your document • Unlock PDF – Remove password protection (when you know the password) • Sign PDF – Draw or add your signature to documents • Edit PDF – Remove, extract, or rearrange pages • Rotate PDF pages – Fix orientation • Add watermark – Text or image watermarks • Add page numbers – Number your pages • Images to PDF – Turn photos or images into a PDF • PDF to Images – Export PDF pages as images • Extract PDF images – Pull out embedded images • Webpage to PDF – Save a webpage as a PDF • PDF OCR – Extract text from scanned PDFs (where supported) • Redact PDF – Permanently remove sensitive text • Compare PDFs – See differences between two PDFs • Web optimize PDF – Optimize for web viewing • PDF Overlay – Overlay one PDF on another • Create PDF – Create a new PDF from scratch

PRIVACY & OFFLINE • No account required – use the app immediately • Your files stay on your device – we don’t upload or store your PDFs • Works offline – most tools run without internet • No ads – focus on your documents • No watermark – clean document as you like • No tracking – we don’t collect analytics or sell your data

Internet is only used when you choose features that need it (e.g. Webpage to PDF or loading fonts). Passwords for Protect/Unlock PDF are used only on your device and are never sent to us.

Built for everyday PDF tasks: contracts, forms, reports, and personal documents. No subscriptions—just the tools you need, when you need them.