PDF Security & Access Issues

Which Adobe Acrobat Product to Choose for PDF Security and Acrobat 9 Compatibility

Olivia MillerOlivia Miller Nov 5, 2026 869 views

Question details

The user needs to identify the correct Adobe Acrobat product and settings to manage PDF security, allow reviewer edits, and ensure compatibility with Acrobat 9.

Choosing the Right Adobe Acrobat Product for PDF Security and Compatibility
Product
Adobe Acrobat
Device & OS
not provided
Scenario
Selecting the appropriate Acrobat version to manage document security, permit reviewer page insertions and comments, and maintain legacy software compatibility.
Observed behavior
Seeking clarification on Acrobat product naming conventions, PDF versioning vs. Acrobat versioning, and how to properly configure security settings to allow collaboration.
Before you start

Before configuring your PDF, confirm the exact editing tasks your reviewers will need to perform and verify the software versions currently used by your team.

Solution 1Recommended

Select the Correct Adobe Acrobat Product

Identify the correct desktop application for full PDF editing capabilities.

Many users get confused by unofficial product names. To access full security and editing features, you must use the official Pro versions.

1
Choose Acrobat Pro

Opt for Adobe Acrobat Pro DC or Acrobat Pro 2020 for comprehensive desktop PDF editing and security management.

2
Avoid unofficial names

Recognize that there is no official product named 'Acrobat Desktop'; ensure you are purchasing or launching the 'Pro' or 'Standard' editions.

Select the Correct Adobe Acrobat Product
Complete PDF Solution

Manage PDF Security and Comments with WPS PDF

WPS Office provides a highly capable, lightweight PDF editor that lets you easily manage document security, add reviewer comments, and modify pages while maintaining full compatibility with standard PDF readers.

  1. 1. Open your PDF: Launch WPS Office and open your PDF document within the built-in PDF editor.
  2. 2. Manage permissions: Navigate to the Protect tab and select Encrypt to customize viewing, editing, and commenting permissions.
  3. 3. Collaborate easily: Use the Comment tab to add notes, text boxes, and annotations for your reviewers.
  4. 4. Save and share: Click Menu > Save As to create a secure, compatible copy for your team to access.
Fully compatible with standard Adobe PDF formats and legacy readersEasy-to-use security tools to manage editing and viewing permissionsComprehensive commenting, highlighting, and page insertion toolsLightweight and intuitive interface for faster document workflows
QA img-9

Frequently Asked Questions

Does a PDF version 9.0 exist?

No, PDF version numbers and Adobe Acrobat version numbers are fundamentally different. While Adobe Acrobat 9 is a software version, it utilizes the PDF 1.7 file format standard. There is no file format known as PDF 9.0.

How do I allow reviewers to add pages and comments to a secure PDF?

To allow reviewers to fully edit, insert pages, and add comments, you should not apply security restrictions. You must set the document's Security Method to 'No Security' in the properties menu.

Will my PDF graphics remain vector-based when saved?

Acrobat itself is not a drawing application. Whether your content remains vector-based depends entirely on the original application used to create the graphics and how the file was exported to PDF.