These requirements are provided by almost all hosting companies:
The recommended way to install Kimai:
no need for downloading Kimai manually, you will use
composer for the installation.
This way is not recommended nor properly supported. Kimai does not yet ship a web-installer like other web-apps. You have to read the documentation carefully. That said, here is the installation package for the latest Kimai release, for file uploads with FTP or SCP:
A development version is the latest package we are currently working on AKA the
It will have new features and bugfixes included (see demo site), but it might not be as stable as an official release.
If you are an experienced user of Kimai and have the resources to help us with testing or just like to play with brand new features, you should install the latest development version.
Please help us, test it and leave some feedback if you find any problems.