Meta Description: Discover the top 10 code signing tools for 2025 with features, pros, cons, and a comparison table. Find the best code signing software for your needs!

Introduction

In 2025, code signing tools remain a cornerstone of software security, ensuring that applications, scripts, and executables are authentic and untampered. These tools use digital signatures to verify the integrity and origin of software, protecting users from malware and fostering trust in developers. With cyber threats evolving, code signing is critical for developers, enterprises, and independent publishers to safeguard intellectual property and comply with industry standards like FIPS 140-2 and CA/B Forum regulations. When choosing a code signing tool, users should prioritize robust security (e.g., HSM integration), compatibility with platforms like Windows, macOS, and Linux, seamless CI/CD integration, and cost-effectiveness. This blog explores the top 10 code signing tools for 2025, detailing their features, pros, cons, and a comparison to help you select the best solution for your needs, whether you’re a solo developer or a large enterprise.

Top 10 Code Signing Tools for 2025

1. DigiCert Code Signing

DigiCert
DigiCert offers trusted code signing certificates and tools for securing software across platforms, ideal for enterprises and developers needing high-assurance solutions. It emphasizes Hardware Security Module (HSM) integration for enhanced key protection.

Key Features:

• Supports Microsoft Authenticode, Java, and Kernel Mode signing.
• Timestamping to extend signature validity post-certificate expiration.
• Two-factor authentication (2FA) with USB tokens or cloud-based eSigner.
• Seamless integration with CI/CD pipelines like Jenkins.
• FIPS 140-2 Level 2 compliant HSM storage.
• Organization and Extended Validation (EV) certificates.
• Comprehensive customer support with high NPS scores.

Pros:

• Industry-leading security with HSM and 2FA.
• Broad platform compatibility reduces setup complexity.
• Excellent support for enterprise users.

Cons:

• Higher pricing compared to budget alternatives.
• Complex setup for smaller teams without dedicated IT.
• Limited free trial options.

Official Website: DigiCert

2. Sectigo Code Signing

Sectigo
Sectigo, formerly Comodo CA, provides affordable and reliable code signing certificates for developers and enterprises. It’s known for strong encryption and broad compatibility.

Key Features:

• Supports Microsoft Authenticode, Java, Adobe, and more.
• Organization Validation (OV) and Extended Validation (EV) options.
• Malware scanning included with certificates.
• Timestamping for long-term signature validity.
• User-friendly certificate management portal.
• 24/7 online support and knowledge base.
• Integrates with SmartScreen filters for Windows.

Pros:

• Competitive pricing for small to medium businesses.
• Wide platform support enhances versatility.
• Robust security features like malware scanning.

Cons:

• EV certificate verification can be time-consuming.
• Less intuitive for non-technical users.
• Support response times vary for complex issues.

Official Website: Sectigo

3. SSL.com Code Signing

SSL.com
SSL.com delivers cost-effective code signing certificates with cloud-based signing options, catering to individual developers and organizations seeking flexibility.

Key Features:

• eSigner cloud signing eliminates the need for USB tokens.
• Supports Authenticode, Java, and other major platforms.
• Individual Validation (IV) and Organization Validation (OV) certificates.
• FIPS 140-2 compliant key storage.
• CI/CD integration for automated workflows.
• Whitelabel portal for custom branding.
• 24/7 chat support and detailed knowledge base.

Pros:

• Affordable pricing for indie developers.
• User-friendly management tools.
• Flexible cloud-based signing options.

Cons:

• Limited advanced features compared to DigiCert.
• Cloud signing may raise security concerns for some enterprises.
• Fewer integrations than competitors.

Official Website: SSL.com

4. SignPath

SignPath
SignPath offers a secure, automated code signing solution for cloud and on-premises environments, designed for DevOps teams needing repeatable processes.

Key Features:

• Cloud and on-premises deployment options.
• Integrates with CI/CD pipelines via API or command line.
• Detailed audit trails for security compliance.
• “M of N” quorum for enhanced key access control.
• Centralized private key management.
• Customizable signing workflows.
• Transparent certificate and key inventory tracking.

Pros:

• Highly customizable for enterprise workflows.
• Strong focus on security and auditability.
• Simplifies DevOps integration.

Cons:

• Steep learning curve for new users.
• Limited support for non-technical teams.
• Pricing not publicly disclosed.

Official Website: SignPath

5. SignServer

SignServer
SignServer is an open-source platform for digital signatures and PKI services, ideal for organizations seeking scalable, customizable code signing solutions.

Key Features:

• Supports code signing, document signing, and timestamping.
• Compatible with most HSMs for secure key storage.
• Open-source with transparent customization options.
• Two-factor client authentication and authorization.
• Multi-tenant architecture for diverse use cases.
• Scalable for high-volume signing needs.
• Integration with CI/CD tools like Jenkins.

Pros:

• Cost-effective due to open-source model.
• Highly scalable for enterprise needs.
• Flexible for custom integrations.

Cons:

• Requires technical expertise for setup.
• Limited official support compared to commercial tools.
• Resource-intensive for high-volume deployments.

Official Website: SignServer

6. CodeSign Secure by Encryption Consulting

CodeSign Secure
CodeSign Secure provides a comprehensive code signing solution for all operating systems, focusing on centralized key management and policy enforcement.

Key Features:

• Supports Windows, Linux, macOS, Docker, and Android/iOS.
• Centralized private key management.
• Customizable application-wide policies.
• Detailed audit trails for compliance.
• “M of N” quorum for secure key access.
• CI/CD integration with platforms like Jenkins.
• Client-side integration for reduced server load.

Pros:

• Robust policy customization options.
• Broad platform support.
• Enhances performance with client-side processing.

Cons:

• Complex setup for smaller teams.
• Limited public pricing information.
• Niche focus may not suit all users.

Official Website: Encryption Consulting

7. GlobalSign Code Signing

GlobalSign
GlobalSign offers trusted code signing certificates with strong encryption, ideal for enterprises and developers needing cross-platform compatibility.

Key Features:

• Supports Microsoft Authenticode, Java, and Adobe.
• OV and EV certificate options.
• Timestamping for signature longevity.
• HSM integration for secure key storage.
• Certificate management portal for lifecycle control.
• 24/7 support with extensive resources.
• Compatible with major browsers and platforms.

Pros:

• Trusted by major platforms and browsers.
• Strong encryption and security features.
• Reliable customer support.

Cons:

• Higher cost for EV certificates.
• Verification process can be slow.
• Limited advanced automation features.

Official Website: GlobalSign

8. Comodo Code Signing

Comodo
Comodo provides affordable code signing certificates with strong security, suitable for budget-conscious developers and small businesses.

Key Features:

• Supports X.509 v3, PKCS#7, and #10 standards.
• EV and standard certificate options.
• Integrates with SmartScreen filters.
• External hardware storage for private keys.
• Timestamping for extended signature validity.
• User-friendly management console.
• 24/7 online support and Wiki.

Pros:

• Cost-effective for small businesses.
• Easy to obtain and implement.
• Strong compatibility with Windows.

Cons:

• Less robust for complex enterprise needs.
• Support can be inconsistent.
• Limited CI/CD integration.

Official Website: Comodo

9. Keyfactor Signum

Keyfactor Signum
Keyfactor Signum automates code signing with secure key protection, designed for enterprises integrating signing into DevOps pipelines.

Key Features:

• Protects sensitive keys with HSM integration.
• Automates policy enforcement for signing.
• Integrates with build processes and CI/CD tools.
• Supports multiple signing formats.
• Scalable for large-scale deployments.
• Detailed audit logs for compliance.
• Centralized certificate management.

Pros:

• Seamless DevOps integration.
• Strong security and automation.
• Scalable for enterprise use.

Cons:

• High cost for small teams.
• Complex setup for non-DevOps users.
• Limited public pricing details.

Official Website: Keyfactor

10. Certera Code Signing

Certera
Certera offers budget-friendly code signing certificates with modern encryption, ideal for small businesses and independent developers.

Key Features:

• Supports Authenticode, Java, and other platforms.
• OV and EV certificate options.
• Timestamping for signature longevity.
• HSM-compatible key storage.
• Simple certificate management interface.
• Affordable pricing starting at $215.99/year.
• 24/7 customer support.

Pros:

• Cost-effective for small budgets.
• Easy-to-use interface.
• Reliable for basic signing needs.

Cons:

• Limited advanced features.
• Less known compared to major CAs.
• Fewer integrations than competitors.

Official Website: Certera

Comparison Table

Tool Name	Best For	Platform(s) Supported	Standout Feature	Pricing	G2/Capterra/Trustpilot Rating
DigiCert	Enterprises, high-security needs	Windows, macOS, Linux, Mobile	HSM and 2FA integration	Starts at $399/year	4.8/5 (G2)
Sectigo	SMBs, developers	Windows, macOS, Linux, Mobile	Malware scanning	Starts at $250/year	4.6/5 (Capterra)
SSL.com	Indie developers, SMBs	Windows, macOS, Java, Adobe	eSigner cloud signing	Starts at $199/year	4.7/5 (Trustpilot)
SignPath	DevOps teams	Windows, Linux, macOS, CI/CD	Customizable workflows	Custom	4.5/5 (G2)
SignServer	Open-source enthusiasts, enterprises	Windows, Linux, macOS, HSM	Open-source scalability	Free / Custom	4.4/5 (Capterra)
CodeSign Secure	Policy-driven enterprises	Windows, Linux, macOS, Docker, Mobile	Centralized key management	Custom	N/A
GlobalSign	Enterprises, cross-platform needs	Windows, macOS, Java, Adobe	Trusted by major platforms	Starts at $300/year	4.6/5 (G2)
Comodo	Budget-conscious developers	Windows, macOS, Java	Affordable EV certificates	Starts at $215/year	4.5/5 (Trustpilot)
Keyfactor Signum	DevOps, enterprise automation	Windows, Linux, macOS, CI/CD	Automated policy enforcement	Custom	4.7/5 (G2)
Certera	Small businesses, indie developers	Windows, macOS, Java	Budget-friendly pricing	Starts at $215.99/year	4.6/5 (Capterra)

Which Code Signing Tool is Right for You?

Choosing the right code signing tool depends on your specific needs, team size, budget, and technical requirements:

• Small Businesses and Indie Developers: Opt for Comodo, Certera, or SSL.com for their affordability (starting at $199–$215/year) and ease of use. These tools offer straightforward interfaces and sufficient security for small-scale projects, though they may lack advanced automation.
• Enterprises with High-Security Needs: DigiCert, GlobalSign, or Keyfactor Signum are ideal for large organizations requiring robust security (e.g., HSM, 2FA) and compliance with standards like FIPS 140-2. These tools excel in scalability but come with higher costs ($300+/year or custom pricing).
• DevOps Teams: SignPath and Keyfactor Signum shine for teams needing seamless CI/CD integration and automated workflows. Their focus on DevOps makes them perfect for fast-paced development cycles, though setup can be complex.
• Open-Source Enthusiasts: SignServer is the go-to for organizations wanting a customizable, cost-effective solution. Its open-source nature suits those with technical expertise but may require more setup effort.
• Policy-Driven Organizations: CodeSign Secure by Encryption Consulting is best for enterprises needing strict policy enforcement and centralized key management, especially for multi-platform environments.
• Budget-Conscious Teams with Broad Needs: Sectigo offers a balance of affordability ($250/year) and features like malware scanning, making it versatile for SMBs and developers needing reliable security without breaking the bank.

Evaluate your priorities—security, platform support, automation, or cost—and test free trials or demos where available to ensure the tool aligns with your workflow.

Conclusion

In 2025, code signing tools are more critical than ever, protecting software from tampering and building user trust in an era of rising cyber threats. The tools listed here—ranging from enterprise-grade solutions like DigiCert and Keyfactor to budget-friendly options like Comodo and Certera—cater to diverse needs, from indie developers to global corporations. The landscape is evolving with stronger emphasis on HSM integration, CI/CD compatibility, and compliance with regulations like CA/B Forum standards. By exploring demos or free trials, you can find the best code signing software to secure your applications and streamline your development process. Choose wisely to safeguard your software and reputation in today’s digital world.

FAQs

What is a code signing tool?

A code signing tool uses digital signatures to verify the authenticity and integrity of software, ensuring it hasn’t been tampered with and comes from a trusted source.

Why is code signing important in 2025?

Code signing protects against malware, ensures compliance with industry standards, and builds user trust by verifying software origin and integrity in an increasingly threat-heavy digital landscape.

What’s the difference between OV and EV code signing certificates?

Organization Validation (OV) certificates verify a company’s identity, while Extended Validation (EV) certificates offer higher trust with stricter verification, often required for Windows SmartScreen compatibility.

Are there free code signing tools?

SignServer offers a free open-source option, but most tools require paid certificates ($199–$500/year) for full functionality and compliance with industry standards.

How do I choose the best code signing tool?

Consider your budget, platform compatibility, security needs (e.g., HSM support), and CI/CD integration. Test demos to ensure the tool fits your workflow.