Up is a feature-rich Instagram client and uploader for OS X. Drag, drop, upload and have fun.
Upload images of any shape or videos with captions directly from your
Make photos into a 3 by 3 matrix formed large photo on your timeline
Upload video with alternative preview image of your choice
Add any location of your choice from the map to your photos and videos
Change your profile picture
Use your iSight camera to take selfies
Toggle between private account setting
Switch between multiple Instagram accounts
Integrate with OS X’s “Share” extension, you can share any image from other applications using the OS X share button/menu.
Any image format that is natively viewable by OS X , including PSD!
H.264 (mp4/mov/m4v) videos
Increase font-size of Caption field for better readability on Retina displays.
测试电脑：MacBook Pro(Osx 10.11.2)