Category Hub
PDF Tools for Protection and Privacy
Browse tools for PDF protection, signing, unlocking, and metadata cleanup.
Protect PDF
Encrypt a PDF with a strength-checked opening password and confirmation. Keep the original and share the password separately.
Unlock PDF
Create a new unprotected copy from a PDF you can open or a file with a known password. Some encrypted files and advanced features may not be supported.
Remove PDF Metadata
Clear common PDF properties such as Title, Author, Subject, Keywords, Producer, Creator, and XMP metadata. Page content stays as it is.
Password Generator
Generate random passwords in your browser. Choose the length and character groups, then copy the result when it meets your needs.
Sign PDF
Sign PDF documents online. Draw, type, or place a signature and download a signed PDF.
Explore more categories
Open related category pages to browse more tools for PDFs, images, generators, and security tasks.
PDF Tools
Browse PDF tools for merging, splitting, compressing, converting, signing, protecting, and editing files.
Image Tools
Browse image tools for resizing, cropping, compressing, converting, watermarking, and metadata cleanup.
Generator Tools
Browse generator tools for QR codes, barcodes, invoices, certificates, resumes, and other assets.