What are some alternatives?
When comparing GramPhotos.com and JustForLink, you can also consider the following products
GramDownloadz.com - Instagram Post Downloader
4K Stogram - Free Instagram Downloader for macOS, PC and Linux. Search, download or backup Instagram photos shared by any user. Follow your favorite photographers and stay tuned!
PostDownloader.com - Instagram Photo & Video Downloader
GramPhotoz.com - View & Download Full Size Instagram User Pictures
GramDL.com - Instagram Photo & Video Downloader
Save-o-gram - Start saving your favorite Instagram photos and videos!