Log all downloads
DOCman has a built-in download counter which tracks how many times a specific document has been downloaded.
You can filter documents in the backend and frontend and in the modules by 'most popular' which puts the most downloaded documents on top.
In both backend and frontend DOCman can show the number of downloads alongside the documents. For the frontend you can enable this using the document options in the menu item you created for DOCman.
DOCman also supports different download statistics mechanisms which can be used together to get download statistics information:
Log all uploads
DOCman Notify plugin
DOCman does not have a built in upload logging feature. However, you can be notified of uploads via a clever plugin called DOCman Notify.
If you require further advanced logging, then we advise looking into LOGman, a state-of-the-art logging platform for Joomla.