Sudhir,
Rajiv mentioned Anywhere could replace FTP in one of a couple ways:
As incoming with upload and list/read access:
https://hcpanywhere.hitachivantara.com/u/gZj7nnwY_r-TmPuS/Incoming?l
Incoming with upload access, but NO list/read: (Blind Drop)
https://hcpanywhere.hitachivantara.com/u/ngQ4XGOEPX6MBDhQ/Incoming?l
Outgoing with read/list access only:
https://hcpanywhere.hitachivantara.com/u/41Tawx7U3-DxVNrP/outgoing?l
You would install HCP Anywhere and assign a HCP Tenant to it.
You could then create folder(s) incoming, outgoing.
And create links to those folders (like above) limiting upload & read access per link.
~Tom