upToDate Downloader is a download manager that lets you download a list of files and keep them up to date by automatically downloading the latest version if the file has changed.You can create a list of files by entering the URLs and then download them with the click of a button. The list can be saved and subsequent downloads will only download the files that have been modified.Other features include multi-threaded downloads, automatic creation of a checksum file, VirusTotal checksum look-up.upToDate Downloader can be useful if you find yourself having to download the same files on a regular basis, however it is only useful for updating of modified files if the URLs of the files don't change for newer versions.