How can I resume broken downloads?
I recommend along with IDM, OrBit Downloader. Hope this works fine for you. :)
Due to certain causes, sometimes downloads may get interrupted or broken making all the download process all in vain. Since most browsers have resume capabilities, you will see that it does not always apply which in this case you will need to use a download manager. From my experience I can recommend you Internet Download Manager, Flashget or JDownloader. These applications allow you to resume broken downloads without deleting the file when it stops.