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PDF-XChange Editor vs Adobe Acrobat Reader: catalog facts
PDF-XChange Editor	Adobe Acrobat Reader
Freemium Most features are free. Some tools add a watermark unless you buy a licence.	Freemium Free to use; editing and conversion require a paid Adobe Acrobat subscription.
Windows	Windows, macOS, Android, iOS
Most features work in the free version rather than being blocked Fast rendering and a genuinely capable annotation toolset	Faithful rendering of complex PDFs and forms Form filling, signing and annotation included free
Paid-only features watermark output rather than being hidden Windows only, closed source	Frequent prompts to upgrade to paid Acrobat Large install compared with lightweight readers
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License: Proprietary
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

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