Sign a batch
Sign several PDFs with one Web PKI confirmation: PKI SDK prepares and completes each PDF on the server, and Web PKI signs all their hashes at once in the browser, where your private key stays.
- Digital certificate
- Web PKI
Copies a prompt for your AI coding agent: “Sign a batch (Installed certificate, with PKI SDK)”, with its docs, samples in every language, call sequence and patterns to copy.
Files to sign
The five sample invoices are fictitious Brazilian invoices, so they are in Portuguese, and each is marked AMOSTRA (sample).
Which certificate will you sign with?
- Looking for Web PKI in your browser… On this computer, on a token or smart card, or on your phone
- Use a cloud certificate
Web PKI asks you once; depending on your token, it may ask for its PIN once or for each file.
Your private key never leaves your computer, token or phone: Web PKI signs only the hashes there. The PDFs, the signed PDFs and your public certificate stay in the Demo Site's server memory for this demo session only. The Demo Site stores nothing.