PDF Password Protect
Encrypts a PDF with an open password and/or a permissions password — AES-256 by default, AES-128 and RC4 for old readers — and sets printing, copying, editing and annotation permissions.
The password and the file are both handled inside this tab. Neither is sent anywhere.
Drop a PDF here
The PDF to lock. A file that is already encrypted can be opened with its password and locked again with a new one.
Feed it from
PDF Password Remover
Removes the open password or permission restrictions from a PDF you can already open, given its password — RC4 and AES files alike — and writes it back in the clear.
PDF Watermark
Overlays text or an image watermark on every page with angle, opacity and layer position.
PDF Flattener
Merges annotations, form fields and layers into the page content so they cannot be edited or hidden.
File Encrypt & Decrypt
Encrypts any file with AES-256-GCM from a passphrase, and decrypts files it produced.
Next
These accept what this tool produces, so the result can go straight in.
File Encrypt & Decrypt
Encrypts any file with AES-256-GCM from a passphrase, and decrypts files it produced.
PDF Flattener
Merges annotations, form fields and layers into the page content so they cannot be edited or hidden.
PDF Fill & Sign
Fills in a received PDF for submission: tick checkboxes, type text and dates, place a signature or stamp, then flatten.
PDF Password Remover
Removes the open password or permission restrictions from a PDF you can already open, given its password — RC4 and AES files alike — and writes it back in the clear.
HTML to PDF
Renders pasted HTML or a URL to PDF with page size, margins and header/footer templates.
PDF Compressor
Downsamples embedded images, subsets fonts and drops unused objects to reduce file size.