Stache - Stache makes it quick and easy to collect and re-discover pages you find useful, interesting or inspiring, in a beautiful, visual and fully searchable library.

Nimi Places - Nimi Places is a Windows desktop organizer that gives you the ability to put files and folders into customizable containers. The elements in the containers are represented as icons or thumbnails. Read more about Nimi Places.

PutCut - PutCut is a social bookmarking tool for saving links.

iCollections - Organize your Mac desktop items.

Pocket - When you find something you want to view later, put it in Pocket.

Zeplin - Collaboration app for UI designers & frontend developers