The extension launches the Snapchat page. Send pictures to all your friends using Snapchat on your PC and Mac Unless you have been living in a cave for the past few years, you have heard of the mega popular photo messaging app Snapchat. This great app allows users to send photos and videos to set groups of contacts and users. A time limit can be set by the sender to limit how long their group has before the file is gone forever. An extremely fun app on your smartphone, but even more fun when you use Snapchat on PC and Mac. Tags: snapchat for pc, snapchat online, snapchat login, snapchat for pc, snapchat for mac, snapchat pc, snapchat mac