Compare: Web PKI vs Certisign WebSigner

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Metric	Web PKI	Certisign WebSigner
User count	4,000,000	1,000,000
Average rating	2.98	2.22
Rating count	390	157
Last updated	2026-05-12	2025-05-19
Size	0.67 MB	0.42 MB
Version	2.17.5	2.17.2

Short description	Web PKI enables digital signing, signature verification, and document encryption directly in your browser using your digital certificates without Java.	Extensão Certisign WebSigner para assinatura digital de documentos na plataforma Certisign. Use seu certificado digital com facilidade e segurança.
Full summary	Web PKI is a powerful browser-based extension designed for seamless digital signing, signature verification, and document encryption. It allows users to sign documents directly within web pages using their digital certificates, providing strong proof of identity and document integrity without relying on Java. Key features include support for cryptographic devices, verification of digital signatures on PDF files, and easy integration into existing web applications. The extension also provides configurable options for trusted issuers, approved signers, or uniquely allowed certificates, enhancing security and user control. Web PKI streamlines secure document handling in web environments, making digital transactions more efficient and trustworthy.	Certisign WebSigner is a Chrome extension designed for secure and seamless digital signing of documents within the Certisign platform (www.portaldeassinaturas.com.br). It enables users to authenticate and sign documents using their digital certificates directly through their browser. To utilize this extension, users must have a valid digital certificate. If you do not currently own one, visit www.certisign.com.br to find the digital certificate that best suits your needs. Certisign WebSigner ensures efficient document management with enhanced security and convenience, facilitating legal and trusted electronic signatures.