Comment on QuickShareIt

There are also Pando and PodMailer.
I've been using Pando for some months and I must say it works very well. (Although I've read reports of a few problems with the latest versions of the application.) With Pando it's possible to send files up to 1 gigabyte for free.
I did not try PodMailer yet, but I suppose its principle is the same as Pando.