The 0.2 version of KeySync for Mac is provided as a free download on our software library. KeySync for Mac lies within Security Tools, more precisely Personal Security. The file size of the latest downloadable installer is 9.2 MB. Our antivirus check shows that this Mac download is clean. The actual developer of this free software for Mac is The Guardian Project.
From the developer:
KeySync reads and writes many different formats of OTR chat apps and converts between them. It also makes it easy to sync the trust information to your Android device for use with ChatSecure. There is also some exploratory support for syncing identities between OTR and OpenPGP via GnuPG support in KeySync.
You may want to check out more Mac applications, such as ZendGuard, Key Holder or PasswordVault Lite, which might be related to KeySync.