A set of PDF tools, most of which execute in your own browser. You keep every right in every document you process. We claim nothing, license nothing, and cannot read what we never receive.
Sign PDF produces an electronic signature — the kind eIDAS calls simple, and the kind the overwhelming majority of agreements ask for. It is not a certificate-backed digital signature and does not carry a qualified trust service provider’s attestation. If the other side has asked for a qualified signature specifically, you need a certificate authority, not this tool.
Ask within thirty days and you get your money back, no argument and no interrogation. Subscriptions are cancelled from Polar’s portal and run to the end of the period you already paid for.
The service is provided as it is. PDF is a thirty-year-old format with a great many dialects, and a file that one tool refuses is a bug we would like to hear about rather than a promise we broke. Keep your originals — that is good advice for any converter, ours included.