Nitro PDF Pro

Create streamlined PDFs for any task with Nitro PDF Pro. Edit with a robust set of tools — add page numbers, footers, headers, or bookmarks; resize, copy, and delete images; create fillable forms or turn OCR (optical character recognition) scans into editable PDFs; add and request esignatures, redact sensitive information, and more.

Take collaboration a step further with Nitro PDF Pro — add comments, scribbles or drawings, reply to notes, and track comments by author. Highlight, underscore, or strikethrough for quick and precise annotation. Compare document versions to spot the differences in text or images right away. And you can even record audio notes for speedier communication.

Easily merge multiple PDFs into a single document, to create reports and presentations in no time. Drag and drop pages to rearrange your document. Need to extract a page or several out of your PDF or turn them into an image? Do it in a snap with Nitro PDF Pro!

Convert your documents from PDF to Microsoft Office formats for more advanced editing. The app works to keep your layout, fonts, and images consistent through the conversion. Save your documents to iCloud or Dropbox for easy access on other devices.

Security is a top priority with Nitro PDF Pro. Control exactly who can access your documents by managing user permissions, adding passwords, or encrypting PDFs to authorize users through digital IDs. Sign and validate signatures digitally to cut your turnaround time without sacrificing security.