Your work is too important to let just anyone view or alter it
With Adobe® Acrobat® 9 software, you can protect your PDF document so that passwords are required to open them. Set permissions to control printing or changes. And even permanently remove sensitive information and metadata — so you can feel confident your work is safe.

Lock down company forms
Easily convert a purchase order form to PDF, so customers can only fill in form fields.

Keep control over documents
Let clients review documents — not change them. All they need is Adobe Reader® software.
With Acrobat 9, you can:
- Help protect sensitive information
- Safeguard your work so that only you can change the content
- Specify what others can do with your file, such as copying, printing, commenting, or editing
- Delete content so that it's permanently removed from the document, not just blacked out
Create and reliably share:
- Invoices
- Contracts and agreements
- Surveys and questionnaires
- HR forms
- Strategic planning documents
- Design reviews
- Pharmaceutical submissions
- Legal documents and court papers
- Government and military intelligence briefs
Learn how to:
- Protect your PDFs using passwords
- Create more secure attachments
- Create a self-signed digital ID
- Remove sensitive information using redaction
Acrobat 9 Pro Extended

Deliver the richest, most engaging PDF communications anytime, anywhere.
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Acrobat 9 Pro

Protect documents and accelerate information exchange with PDF.
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Acrobat 9 Standard

Reliably create and distribute PDF documents and forms.
See features
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