Please note with web-based upload, you need to manually select files one by one; you cannot select folders. So if you need to upload folders, or if you have a lot of files to upload, it is very inconvenient.

Moreover, if you are uploading a big file and if the network is disconnected, then you will have to start all over again.

With DriveHQ FileManager, you can drag & drop files and folders. It can upload any size files reliably. It can compress data for faster upload / download.

Sorry the web-based upload is limited and is not recommended if you need to upload more than 5 files. Please note the FTP-based upload can work with Windows Explorer. You don't need to install any client software. You can upload multiple files / folders using drag and drop.

Again, just try:

ftp://USERNAME:PASSWORD@ftp.drivehq.com

You web browser probably can also support it.