Why not just use SFTP? Install openssh-sftp-server on Debian and an SFTP client on the smartphone (there are plenty).
On 10/31/15, Himanshu Shekhar <irm2015...@iiita.ac.in> wrote: > Is there any software that allows file sharing over wifi as we do with > Xender or ShareIt in smartphones? > > -- > Regards > > Himanshu Shekhar > IIIT-Allahabad > IRM2015006 >