Everyone has a need for extra storage for one reason or another and the cloud delivers a great solution for both desktop and mobile. Need a place to store videos, pictures, documents or important email attachments? Saving them to your device or home computer will limit your access to these items at some point and time. The solution is cloud storage and there are many apps that will meet your expectations. Your Blackberry with Android OS has the apps listed here available for free download in the Google Play Store. If you get them all, that gives you 32Gb of free cloud storage.
One thing to keep in mind with these apps, is the ability to save stuff via a desktop or mobile device and access to this information while at home or while on the go via your mobile device.
My go to app I will start off with, but the others are in no particular order.
Free Storage 2GB
A Dropbox Basic account is free and includes 2 GB of space. You can also earn more free space on your Dropbox Basic account. Paid upgrades of space is also available.
Free Storage 10GB
Securely store, manage and share all your files, photos and documents with 10GB of free cloud storage from Box. Paid storage upgrades are available.
Free Storage 15GB
You have 15 GB of free storage to use across Google Drive, Gmail, and Google Photos. Paid storage upgrades are available.
Microsoft One Drive
Free Storage 5GB
Get to and share your documents, photos, and other files from your Android device and/or computer
Another one to consider is Amazon Photos, especially if you are an Amazon Prime member.