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SignServer project preview
BusinessAlternative to GlobalSignAlternative to SectigoAlternative to DigiCert

SignServer

Enterprise digital signature server for code signing, PDF signatures, and timestamping.

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LicenseLGPL-2.1
GitHub stars1.2k
Last commit1 weeks ago
Tags5 topics
Digital Signature ServerCode SigningPdf TimestampingSecurityHsm Key Signing
Overview

Why consider SignServer?

SignServer is an open-source server-side digital signature and timestamping engine written in Java by Keyfactor (creators of EJBCA). SignServer centralizes code signing, PDF document validation, eIDAS-compliant time stamping, and hardware security module (HSM) key management.

Guided learning

Learn SignServer by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of SignServer

SignServer automates enterprise PDF document signing and software executable code authentication.

Docker Quickstart

bash
1docker run -it -p 8080:8080 -p 8443:8443 keyfactor/signserver-ce:latest

SignServer is licensed under the GNU LGPL-2.1 license.

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SignServer FAQs

SignServer is listed as a Business tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

SignServer is listed under the LGPL-2.1 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

SignServer is listed as an alternative to GlobalSign. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.