vu - Dead simple Instagram client for Mac
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
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!
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Uplet - Uplet is an easy-to-use bulk Instagram uploader for Mac.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.