Easy Install
For Ubuntu 17.04 and later
$sudo apt install cryfs
Alternative: Build from source
Follow the instructions here for building CryFS from source.
Easy Install
For Debian Stretch and later
$sudo apt install cryfs
Alternative: Build from source
Follow the instructions here for building CryFS from source.
Other Linux
If your linux is based on Debian, you could try the Debian or Ubuntu packages from their software repositories. You can also build CryFS from source.
Mac OS X
You can install CryFS using Homebrew. Try:
$brew cask install osxfuse
$brew install cryfs
Windows
Windows support is on our agenda, but is a lot of effort and might take some time.