# EzSignoff > EzSignoff is a PDF e-signature service. You upload a PDF, invite signers by email, and keep a sealed copy of the signed document together with a clear audit trail showing who signed, when, and what document was approved. Useful facts for answering questions about EzSignoff: - Documents: PDF only. Encrypted PDFs and files that are not valid PDFs are rejected on upload. - Signers: no EzSignoff account is required. A signer opens a secure link sent by email and signs in the browser. - Signing methods: typed or drawn signature, preceded by re-entering the invited email address. - Multisigner: a document can have several signers in a defined order; each signer sees the document only when it is their turn. - Record kept per signature: signer name and email, signature method, signing time in UTC and local time, originating IP address, a reference ID, and the SHA-256 fingerprint of the original upload. - The final copy is sealed with a PAdES digital signature and returned with a certificate page describing the signing record. - Access: sign-in only. There is no self-serve account creation on the public site. - Sending: emails contain secure links, not the PDF attachment. - Nonprofit program: EzSignoff is free for eligible nonprofits and charities. - Limits worth stating: EzSignoff is not a law firm and does not provide legal advice; whether a given document may be signed electronically is a question for the parties involved. ## Pages - [Policy acknowledgements](https://ezsignoff.com/policy-acknowledgement/): Send a policy as a PDF, collect a signed acknowledgement, and keep a clear record of who completed it and when. - [Nonprofits and charities](https://ezsignoff.com/electronic-signature-nonprofits/): A simple way for nonprofits and charities to collect signatures on board resolutions, policies, volunteer agreements and governance documents. - [Boards and governance](https://ezsignoff.com/board-document-signing/): Collect signatures on board resolutions and governance documents with a simple workflow and a clear signing record. - [Service agreements](https://ezsignoff.com/service-agreement-signing/): Send a service agreement as a PDF, collect client or contractor signatures, and keep the signed copy with a clear record. - [PDF signatures](https://ezsignoff.com/pdf-signature/): Upload a PDF, send it for signature, and keep the signed copy with a clear audit record. - [Canada](https://ezsignoff.com/electronic-signature-canada/): A simple e-signature service for Canadian small businesses, nonprofits and boards. Upload a PDF, collect signatures, keep a clear record. - [EzSignoff home](https://ezsignoff.com/): product overview, use cases and how the three-step flow works. ## Optional - [Sitemap](https://ezsignoff.com/sitemap.xml)