Very limited - poorly constructed. I purchased this app being advised that I could upload data via FTP to the /mnt/extsd/ folder. This actually works but seems to struggle with transfers from windows 8 windows explorer. It tends to freeze while calculating the time to transfer, and when it does work, the text files i transfer seem to be cut off at exactly 4kb. Most importantly, I am very dissapointed that there is no way to set a password for the user account so i have found it to be completely useless. This is a very limited application, with no options to keep alive on restart. A word to the wise: Consider alternatives. Not acceptable.
Great This app is amazing and works like a charm on my Samsung Galaxy S7Edge. I advise those rated 1 star to read and understand the use of ftp server first.
Basic and enought Install, run and that's all. Just same as other user: add password setting :-)
Works I use it with Filezilla and it works great. Maybe lacks options, but nothing I would need anyway. I am happy that this app exists because it can serve files from root directory with no ads.
Works with Filezilla. Couldn't get it to work with 2 other clients.
Did not work
* improved behaviour
* several bug-fixes and internal changes
* running on Jelly Bean
* slightly improved design ;-)