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RevPDF vs Censor: catalog facts
RevPDF	Censor
Free Free with all desktop features included, no account or subscription.	Free Free and open source under the AGPL-3.0.
Windows, macOS, Linux, Android	Linux
Processes documents locally without uploading Edits existing text and images	Single-purpose tool for PDF redaction Native GTK4 and Adwaita interface
Developer details are not given on the site	Linux only Does only redaction, not general PDF editing
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: AGPL-3.0-only
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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