I-FileZilla iyisofthiwe yamahhala, uhlelo lokusebenza lwe-FTP lwe-cross-platform, oluhlanganisa i-FileZilla Client kanye ne-FileZilla Server. Amabhanari weklayenti ayatholakala ku-Windows, Linux, kanye ne-macOS, okuhamba ngakubili kweseva kutholakala ku-Windows kuphela. Kokubili iseva neklayenti zisekela i-FTP ne-FTPS (i-FTP nge-SSL/TLS), kuyilapho iklayenti lingakwazi ngaphezu kwalokho ukuxhuma kumaseva e-SFTP. Ikhodi yomthombo ye-FileZilla isingathwe ku-SourceForge futhi iphrojekthi ifakwe njenge-Project of the Month ngo-November 2003. Nokho, kuye kwaba nokugxeka ukuthi i-SourceForge ihlanganisa isofthiwe enonya nohlelo lokusebenza.