Best Code Signing Software in 2026
Updated
In short: SignServer is ranked #1 of 26 as of 4 October 2026, ahead of SignPath and AWS Signer. The best-ranked option with a free plan is SignPath. The lowest first paid tier on this page is Bamboo Deploy at $15/mo.
Code signing software helps fit signing into a release process, with key protection and workflow controls among the details worth comparing. Consider approval workflows, certificate provided, cloud signing, and HSM key protection alongside CI/CD signing. Supported targets and trusted timestamping can help you assess whether signing capabilities align with your release environments. Free-plan availability and paid-from pricing provide cost context. SignServer, SignPath, and AWS Signer are among the options shown. Compare the listed fields against how your team handles releases, approvals, and signing keys.
26 code signing software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Code Signing Software, ranked on how quickly a newcomer can get going. 8 of the 25 on this page can be tried for free.
- 1 SignServerFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 2 SignPathFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 3 AWS SignerFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 4 CosignFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 5 SigstoreFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 6 Keyfactor Platform
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 7 SignPath FoundationFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 8 DigiCert Software Trust Manager
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 9 LAAVAT PKI and Signing Platform
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 10 Red Hat Trusted Artifact Signer
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 11 SSL.com Certificate Lifecycle Management
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 12 Bamboo DeployPaid from $15/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 13 ComSignTrust Secure Code Signing Platform (ASCS)
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 14 Code Signing Key Management Server (CSKMS)
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 15 Notation
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 16 Aujas Automated Code Signing Platform
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 17 GoGetSSL Cloud Code SigningPaid from $35.42/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 18 OpenPubkey
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 19 The Update Framework
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 20 CodeLocker
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 21 CyberArk Code Sign Manager - Self-Hosted
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 22 GaraTrust
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 23 PACE Code Signing Platform
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 24 Signotaur
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 25 Signo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which code signing software is ranked first on The Geeks Club?
SignServer is ranked #1 of 26 with a score of 7.9. SignPath is second and AWS Signer third.
How many of these have a free plan?
6 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Bamboo Deploy has the lowest first paid tier we found: $15/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.