Imginn, Instander, 4K Stogram, FreeVideoConverter.Online, SCrawler, BatchSave, Insta Dp, Cobalt - Social Media Downloader, InstaBro, Save-o-gram, instadown, Save From Web, Instasave Online, Downloadagram, StoriesIG.me, Instagram Downloader, InstaPort, Downloadgram.org, Instagram Video Downloader, Toolswow Instagram Downloader, Instaoffline, Mass Instagram Video Downloader, InstagramSaver are some alternatives to RollSaver.