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Adobe Acrobat Reader vs PDFgear: catalog facts
Adobe Acrobat Reader	PDFgear
Freemium Free to use; editing and conversion require a paid Adobe Acrobat subscription.	Free Free to use on desktop, mobile and the web without an account.
Windows, macOS, Android, iOS	Windows, macOS, Android, iOS, Web
Faithful rendering of complex PDFs and forms Form filling, signing and annotation included free	Editing, conversion, merging and signing at no cost No sign-up required
Frequent prompts to upgrade to paid Acrobat Large install compared with lightweight readers	Closed source AI features send document content to an online service
Downloadable app	Downloadable app, Web application
Closed source	Closed source
License: Proprietary	License not stated
Not stated if an account is needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.