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1

JSignPdf

JSignPdf is an open-source Java application that adds digital signatures to PDF documents.

24 Reviews

Downloads: 581 This Week

Last Update: 2025-01-06
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2

eMark

Free and open-source PDF signing and verification application.

eMark is a free and open-source PDF signing and verification application – a powerful Adobe Reader alternative that enables you to securely sign, verify, timestamp, and protect PDF documents using: 🔑 USB tokens and HSM (PKCS#11) 📜 PKCS#12/PFX certificates 💻 Windows certificate store Works seamlessly on Windows, Linux, and macOS with an Adobe Reader-like interface featuring professional signature verification capabilities.

Downloads: 0 This Week

Last Update: 2025-12-06
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3

sirius signing server

Centralized signing and verification

Sirius-Sign is a signing and verification server with it's focus on high throughput and easy integration into an existinig landscape. For signature creation smartcards with OCF and PKCS11 interfaces are supported. An EJB container is required.

Downloads: 0 This Week

Last Update: 2022-01-09
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4

PortableSigner

PortableSigner is a tool for digital signing (with X.509 certificates) of PDF files

6 Reviews

Downloads: 15 This Week

Last Update: 2013-02-15
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5

PortableNotary

PortableNotary permits you to verify pdf signature. Is OS independent and can be used from command line.

Downloads: 0 This Week

Last Update: 2013-04-23
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6

INTIX-JSIGNER

INTIX-JSIGNER is a java web application for signing documents (XML and/or PDF) of unattended way and in the server side. It has as main modules the following: Authentication, XML and PDF Signing and Keys and Certificates Management.

Downloads: 0 This Week

Last Update: 2013-04-19
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