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PDF24 Tools vs PDF Candy: catalog facts
PDF24 Tools	PDF Candy
Free Free to use and supported by advertising.	Free The developer describes the online tools as free; the research does not describe any paid…
Web, Browser extension	Web
No registration, limits or watermarks Wide range of PDF tools	More than 90 PDF tools in one place Converts to and from a wide range of document, image and ebook formats
Files are uploaded to PDF24's servers for processing Shows advertising	Files are uploaded to a remote service for processing The site prompts you to sign in
Web application, Browser extension	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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