What Acrobat Free (Reader) Can Do: The Free/Paid Boundary by Task

Quick answer: Acrobat Reader (free) covers view, annotate, fill, and basic signing. Editing, conversion, page organizing, compression, encryption, form authoring, and request-signing are paid. This page maps every task to its free alternative — with the honest caveat that plan details follow Adobe's official pricing page (checked 2026-09). Open PDF Compress — everything runs locally in your browser, and files never leave your device.

Steps

1. Identify your task in the free/paid boundary table (view/annotate/fill/sign = free; edit/convert/organize/compress/encrypt/forms-authoring/request-signing = paid).
2. Free alternatives per task: overlay editing or Word roundtrip for text changes; PDF to Word/Excel for conversion; PDF Organize for pages; PDF Compress; PDF Encrypt; Form Filling for fill+extract.
3. Match expectations: free alternatives do not cover true in-place editing, batch actions, form authoring, or request-signature workflows.

Important notes

• Reader and Acrobat look similar — editing/conversion tools being unavailable usually means you are in Reader.
• For frequent heavy editing/conversion, the subscription is worth it; for occasional tasks, the free tool combination is more economical.

Common questions

How do I know which version I have? Unavailable edit/convert tools usually mean Reader — confirm on Adobe's plans page.

Will Adobe change these boundaries? Possibly — Adobe adjusts plan details; the official pricing page is the highest authority.