There are a lot of hacks that allow us to save our files on GMail. They range from Shell extension to all kinds of softwares that do this. But the easiest option that I have seen so far is the super cool firefox addon GSpace.
Gspace turns the 2.8GB+ of your Gmail account into free online storage. With Gspace you can manage unlimited Gmail accounts to store all type of files within its simple, user friendly interface.
Listen your favourite stored music directly from your Gspace, view your collections of pictures and manage your Gdrive files as well.
Using GSpace is as simple as saying 1-2-3..
- Once you have installed Gspace, open your Firefox browser. To access Gspace go to: Tools > Gspace. The Gspace console will appear on screen.
- Manage your Gmail accounts. You can set up as many as you want. Remember that each one provides 2.8Gb of storage.
- Login to any of your Gmail accounts.
Yep Google is finally giving a paid upgrade to extra storage on Picasa Web Albums and Gmail. With a Google shared storage plan, you won’t have to worry about deleting files, pictures, or emails. After purchasing a storage plan, some of your individual Google services (e.g. email and photos) will share a single new storage space. This is a good news for all those people who have almost filled up their inbox. If you are one of those go ahead and buy yourself extra storage.. here are the plans
Beast on 
Dabestfox on 
Plabon07 on