PDF Security
Remove a password you own, add one to a file you are sending, and set the permissions you intend.
Passwords and permissions are different things, and mixing them up causes most of the confusion here. Remove protection from a file you own, add a password to a file you are sending, or set the rules a reader’s software should respect.
Unlock PDF
Remove an open password from a PDF when you have the password in hand.
Ready Open tool →Protect PDF
Add a password to a PDF so it cannot be opened without it.
Ready Open tool →Permission Editor
Set or remove permission flags on a PDF: printing, copying, editing and more.
Ready Open tool →Check Security
See whether a PDF is encrypted or restricted, which algorithm protects it, and what you are allowed to do before you try to open or change it.
Ready Open tool →Other categories
Organize PDF
Merge, split, extract, rotate and reorder pages. The page-level jobs that come before anything else.
Browse category →PDF Conversion
PDF to Word, images or text, and back again. Converted on your device, not in a queue.
Browse category →Edit PDF
Add text, watermarks, page numbers, stamps and document properties without a desktop editor.
Browse category →Optimize PDF
Shrink a PDF for email or the web, with the before and after size shown before you download.
Browse category →OCR & Text
Turn scans into searchable, selectable text. The document language matters more than any slider.
Browse category →Image Tools
Compress, resize, crop and convert images, and strip metadata, inside the browser.
Browse category →Text & Data
Count words and characters, change case, clean up copy, generate strings and hash text.
Browse category →