Once you have opened the application you can go into the Safari browser section find a video or document on a website, tap or hold your finger on the screen and you will see a pop up which gives you the option to download the item. Next you will be given the option to rename the item you are downloading.
Once the process starts it will show up in the downloading section until it is complete. You can also choose how many items you can download simultaneously in the settings section. The downloaded file is then found in the file area where you can, play a video, edit, sort and move to your desired area on your device and then delete it.
iDownloader Pro works most of the time and for most sites, except Youtube due to the site’s terms. If you have any difficulty getting the download popup to work, maybe try , if available, the mobile version of the site.