LibreSign allows documents to be signed securely and with legal validity, since the system generates hashing - an algorithm that ensures that the file has not been altered after being signed - as well as numbers and records the times of each signature carried out in the document. In this way, the system meets all the requirements of the GDPR - General Data Protection Law.

File Creation, Signature with Digital Certificate, Signature Management, Document Management, Validation, API

No. The digitized signature is the reproduction of the handwritten signature as an image using scanner-type. It does not guarantee the authorship and of the electronic document, as there is no association between the signer and the text, as it can be easily copied and inserted another document.

LibreCode, a Brazilian cooperative of free software developers.

You are free to cancel your plan at any time. By canceling, Signater undertakes not to renew the billing for your plan.

Yes, at any time. After canceling, you will no longer be charged and there will be no automatic renewal.

Yes. You can store your digital certificate in LibreSign and when you sign a document you will be asked for your password.

No. LibreSign creates a digital certificate for each user who does not have a personal digital certificate.

LibreSign is a platform that makes it easy to sign documents digitally and electronically, guaranteeing security and compliance with the law. With it, you can sign documents using personal and company digital certificates in a simple and secure way.

LibreSign accepts personal and company digital certificates, including certificates issued by Certificate Authorities in the ICP-Brasil standard. In addition, if you prefer, you can use certificates generated by the system itself.

A digital signature uses a digital certificate, which provides greater security and legal validity. Electronic signatures, on the other hand, are made in other ways, such as by e-mail or cell phone, and also have legal validity, depending on the context.

Yes, you can use LibreSign directly from your smartphone or tablet by simply accessing the browser. This allows you to sign your documents from anywhere.

Absolutely! LibreSign has APIs that allow you to integrate the platform with other systems you already use, helping to automate processes and make everything more agile.

Yes, LibreSign is perfect for town halls and public bodies that need a secure and legally valid solution for signing documents.

You can purchase LibreSign directly on our website or talk to our sales team, who will help you find the ideal plan for your needs.

Yes, our support team is ready to help you with the configuration and with any questions or problems you may have.

It is very simple! All you have to do is upload the document to the platform, choose who is going to sign it and select the form of signature (digital or electronic). The system will record everything and ensure that the process is secure and traceable.

Yes, LibreSign offers time stamping, which guarantees the exact date and time of the signature, which brings even more security and legal validity.