Joomla Diagnostics is a tool that allows you to scan your Joomla installation for core changes. It compares file hashes of your local Joomla installation to the default Joomla installation hashes. If these hashes are not the same, it will display a list of files that did not match.

In this way, you can easily scan your Joomla install for core changes or see if your Joomla installation was uploaded successfully.

See the download button on the right for available downloads.