Gramblr for PC Windows 10/8/7 Free Download Gramblr for PC Windows 10/8/8.1/7 is an assistant of Instagram used for uploading images and pictures while using the JPEG and BMP formats, and videos also. The Gramblr desktop application crops the photos automatically with the help of 50 different photos of filters and effects. Just sign in to your Instagram account and upload … [Read more...] about Gramblr For PC Windows 10/8/7 – Download Latest Version