Download Keybase 5.0 from our software library for free. This download was scanned by our antivirus and was rated as clean. The program is included in Development Tools. The latest setup file that can be downloaded is 134.3 MB in size. This free software is an intellectual property of Keybase.
From the developer:
Keybase is a public key crypto for everyone, publicly auditable proofs of identity.
You may want to check out more software, such as Demoniak3D, Chemical Predictor or Syncro SVN Client, which might be similar to Keybase.