CanUSign is an e-signature tool where the recipient can check for themselves that a document is genuine and unchanged. You upload a PDF, place the signature fields and send a link; signers do not need an account. The finished PDF carries an RFC 3161 timestamp from DigiCert and an audit certificate, and a public verification page compares any copy with the stored version. Legally it is a simple electronic signature under eIDAS. Pricing is per document, no subscription required. Processing runs in
SignWPDF is a self-hosted WordPress plugin that enables businesses to collect legally binding electronic signatures directly on their own website. Unlike cloud-based platforms like DocuSign, SignWPDF runs entirely inside WordPress. There are no monthly subscriptions or per-signature fees. All documents and signature data remain on your own server. The plugin is designed for freelancers, agencies, and businesses that want full control, predictable pricing, and privacy-focused document signing.