The jDownloads component for Joomla 3.x and 2.5 is located here. Note that when you install the jD Component all the standard jDownloads plugins and modules are also automatically installed.
jDownloads 3.2.62 for Joomla 3.x. This jDownloads 3.2 series should be your choice when you are starting with jDownloads. The download details page has more information about the jD3.2 series.
jDownloads 2.5.30 for Joomla 2.5.
Please read all the update instructions before you try to update from the older jDownloads 1.9 series version to this new jDownloads 2.5 series version.
Read more on the download details page.
Please note that the Joomla 2.5 series is not longer supported by the Joomla! developer team. So it is strongy recommended you upgrade your website to the latest Joomla! 3.x release. You may also easily update your jDownloads version to the latest series. More information may be found in the jDownloads documentation.