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KeyManagerKeyStore Explorer
Free

Free download for Windows, macOS and Linux.

 Free

Free and open source with no paid tier.

Windows, macOS, Linux Windows, macOS, Linux
  • Generates keys and CSRs and merges issued certificates
  • AES-256 encrypted private key storage
  • Replaces keytool and jarsigner with dialogs
  • Converts between many key and certificate formats
  • Website and documentation are in Chinese
  • Proprietary software tied to a certificate vendor
  • Needs a Java runtime installed
  • Focused on Java KeyStore workflows
Downloadable app Downloadable app
Closed source Open source
License not stated License: GPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.