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PDFgear vs Tungsten Power PDF: catalog facts
PDFgear	Tungsten Power PDF
Free Free to use on desktop, mobile and the web without an account.	Paid Paid software with a free trial.
Windows, macOS, Android, iOS, Web	Android, iOS
Editing, conversion, merging and signing at no cost No sign-up required	Familiar Office-style interface Redaction and security features
Closed source AI features send document content to an online service	Paid, with no free tier beyond the trial Collaboration features limited to the Business edition
Downloadable app, Web application	Downloadable app
Closed source	Closed source
License not stated	License: Proprietary
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

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