Latest Release
Releases provide stability. Look for the latest version in the filename in the download list in Bitbucket.
Latest Development
Get the latest development version to access the latest features and fixes, but these are not guaranteed to work at all.
Under any Unix platform:
git clone https://bitbucket.org/jpcgt/flatcam.git
In Windows:
Download the repository .zip file from Bitbucket.
Installation
Go the Installation chapter in the Manual.