PDF Redactly vs Smallpdf
Smallpdf is a popular, polished suite of online PDF tools, redaction included. The trade-off: like most online tools, Smallpdf uploads your file to its servers to process it, then deletes it afterward.
For a document full of sensitive data — a contract, a medical record, a bank statement — "uploaded then deleted" is a different privacy posture than "never uploaded at all." PDF Redactly never sends your file anywhere. Here's the comparison.
Why people switch
Smallpdf's privacy policy is reasonable, but the file still travels to a server. With PDF Redactly there is no upload endpoint — verifiable in your browser's network tab — so there's nothing on a server to leak or retain.
PDF Redactly auto-flags names, SSNs, emails, account numbers, and 30+ categories. You review, rather than hunting through every page by hand.
Redact unlimited PDFs free with no account, or pay once ($9.99 lifetime) instead of an ongoing subscription.
Where Smallpdf wins: it's a broad, well-designed toolkit — compress, convert, merge, e-sign, and more in one place. If you want an all-in-one online PDF suite and server-side processing is acceptable for your documents, Smallpdf is a solid choice. For private, automatic redaction specifically, PDF Redactly is purpose-built.
FAQ
Yes — like most online PDF tools, Smallpdf processes your file on its servers and deletes it after. PDF Redactly never uploads the file; redaction happens entirely in your browser.
PDF Redactly's free tier redacts unlimited PDFs in your browser with automatic detection and no account required.
Open your browser's network tab while you redact in PDF Redactly. You'll see no requests carrying your document — there is no upload endpoint.