Update to my previous post.
I started to utilise OneDrive to store my Portable Apps, so in case I need to wipe the drive the data can be recovered without having to download, extract and re-configure them. Once I login to my Microsoft Account on Windows 8.1, the files/data will be synced for immediate use, these include portable programs such as, CCleaner64, Autoruns, Process Explorer, Rufus etc.
No longer using Google Drive.
Mega Account stores files I don't wish to be synced to my PC. However, I can download the desktop client for easy download from my account.