WeTransfer - WeTransfer is a free service to send big or small files from A to B.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Send Anywhere - Send whatever you want, wherever you want
The Desk for StarUP - Design for Smart Working
Dropbox - Online Sync and File Sharing
Weava - Workspace to highlight, organize & collaborate on your research articles.