Pixfeed for Instagram

Pixfeed for Instagram screenshots

It offers an intuitive way to browse and download Instagram pictures.
Pixfeed for Instagram 1.0 : Main Window

Alternative downloads

4k Stogram
3.1
Download Instagram photos and videos to your Mac folders.
Grids for Instagram
5.2
An Instagram client that supports viewing and uploading photographs and videos.
PhotoStack
3.8.1
Browse your Instagram feed, photos you've uploaded, photos you've liked, etc.